10 Best Things to Do
in Chanthaburi

Phlio Waterfall is Chanthaburi's most famous waterfall, located inside Namtok Phlio National Park in Laem Sing District, about fourteen kilometers from town. It's easy to reach since the entrance sits right on the main road to Trat. Its appeal is that it's a large waterfall with flowing water nearly year-round, and the water is so clear you can see shoals of large mahseer fish, hundreds of them, gathered in the pool below. From the car park, a shaded path follows the stream for about fifteen minutes to reach the falls, with fish visible along the way, making it a waterfall that older visitors or young children can reach without too much effort.

What sets Phlio Waterfall apart from a typical waterfall is that it has two historic monuments set in the forest: Alongkorn Chedi, built by order of King Rama V, and the Phra Nang Reua Lom memorial (dedicated to Queen Sunandha Kumariratana), both standing near the stream close to the falls, so you can visit them in the same trip. Many visitors sit by the water, feed the fish with food the park permits, and swim in designated spots. On review platforms like Tripadvisor, Phlio Waterfall averages around 4.4 out of 5 from more than two hundred twenty-five reviews, and it's ranked among the top things to do in Chanthaburi. Most reviewers praise the clear water, the green forest, the short walk in, and how close the fish come.

A few honest things to know before you go. First, water volume depends on the season — from around June to January (rainy season into early cold season) the water is fullest and flows most beautifully, while late in the dry season it can drop noticeably. Second, the national park entry fee is charged separately for Thai and foreign visitors, plus a separate vehicle fee, so bring cash for the gate. Third, the walking paths and rocks by the water get slippery when wet, so wear shoes with good grip and be careful when climbing around for photos. Fourth, long holidays and festivals bring bigger crowds, and the pools and rest areas can get packed — go on a weekday or in the morning for a quieter feel, and only feed the fish with food provided by the park, never snacks or anything that could harm them.

The Kung Krabaen Bay Mangrove Forest Nature Trail is a wooden boardwalk running through mangrove forest inside the Kung Krabaen Bay Royal Development Study Center, in Tha Mai District, about thirty to forty minutes by car from Chanthaburi town. The boardwalk and adjoining gravel path loop around for roughly 1.6 to 1.8 kilometers, with information pavilions spread along the route where you can rest and read about the mangrove ecosystem. What people like is that the path is flat and easy — no climbing required, and it's stroller- and wheelchair-friendly in parts. The route is shaded by dense mangrove and avicennia trees on both sides, with fiddler crabs, mudskippers, and exposed roots visible in the mud below — an open-air nature classroom that offers both learning and fresh air.

Another draw is that there's plenty to do in the same area without paying any entry fee: walk the mangrove boardwalk, stop by the aquarium that displays fish and marine life from Kung Krabaen Bay, and walk through the center's aquaculture demonstration plots. Many visitors plan their trip for the morning or late afternoon when the sun isn't too strong, making for a more comfortable walk. Some stretches of the boardwalk open out to the mouth of the bay, offering wide-open water views and mangrove forest as far as the eye can see — a popular photo spot. For anyone visiting Chanthaburi for nature and wanting a gentle walk during the day, this is a solid choice, combining rest, learning, and photography in one place without an entry fee.

A few honest things to plan for. First, most of the route is outdoors, so even with tree cover the midday sun can be strong and humid — bring water, a hat, and sunscreen. Second, the mangrove forest has quite a few mosquitoes and midges, especially in the evening and after rain, so bring insect repellent. Third, there's no direct public transport here — you'll need to drive or rent a car or motorbike from Chanthaburi town, so check the route and the center's opening hours before you go. Fourth, at low tide some areas show more exposed mud flat than open water, which can look different from the photos many expect — check the tide schedule if you want the fuller-water view, and stay on the designated boardwalk rather than stepping into the mud or disturbing wildlife, to help preserve the ecosystem for future visitors.

Wat Khao Sukim sits on the slope of a hill in Khao Bai Si Subdistrict, Tha Mai District, about twenty-five to thirty kilometers from Chanthaburi town. It's a meditation-practice temple respected by locals. What draws visitors is that the temple buildings sit high up, looking out over fruit orchards and green mountain ranges for miles. If you can't manage the stairs, don't worry — the temple has a tram and a lift to take you up, making it comfortable for older visitors and families with young children. Inside the temple grounds you'll find the main ordination hall, Buddha images in various poses to pay respects to, and a peaceful area to sit and take in the view — a temple that combines merit-making with scenery in one place.

What sets Wat Khao Sukim apart from an ordinary temple is its museum, which displays antiques, collectibles, and wax figures of several famous senior monks, including the story of Luang Pu Somchai, the temple's founder. Anyone interested in Buddhist art and the history of the meditation lineage tends to spend a good while touring this section. On review platforms like Tripadvisor, Wat Khao Sukim averages around 4.2 out of 5 from dozens of reviews, with most praising the beautiful views, the peaceful atmosphere, and the convenience of the lift and tram. This makes it a good stop en route to other parts of Chanthaburi, or a half-day outing for anyone wanting both quiet reflection and mountain views.

A few honest things to know before you go. First, Wat Khao Sukim is a meditation-practice temple, so dress modestly — no tank tops or overly short shorts — and stay respectful while on the grounds, since monks and practitioners genuinely use the space. Second, the hilltop gets quite sunny with little shade in some spots, so bring a hat and water and avoid the hottest midday hours; morning or late afternoon is more comfortable and gives nicer light for photos. Third, the museum's opening hours and the lift/tram service may change by day or during festivals, so allow extra time and check on-site. Fourth, this isn't a fully commercialized tourist attraction — shops and amenities are limited, so bring what you need and plan your meals ahead if you intend to stay a while.

The Chanthaboon Waterfront Community is an old quarter beside the Chanthaburi River that's over a hundred years old, stretching about one kilometer along Sukhaphiban Road. Its charm is the wooden and masonry shophouses in a mix of Chinese, Vietnamese, and Western styles that have kept their original character. Many now serve as homes, cafes, souvenir shops, and small community museums you can stop into. The quarter was once a trading hub and home to Chinese and Vietnamese settlers who arrived here from the reign of King Rama V onward. Walking through, you'll spot carved wooden fretwork on windows and balconies, old shop signs, and small alleys leading down to the river — a rare atmosphere in other Thai towns.

Right across the river stands the Cathedral of the Immaculate Conception, reachable in a few minutes by crossing Niramon Bridge. The cathedral is Gothic in style and known as one of the largest Catholic churches in Thailand, with stained glass and fine ornamentation inside. There are two ways to explore the quarter: walk it on your own, free of charge, paying only for food and souvenirs you buy — good for anyone who likes to wander at their own pace. Or book a guided walking tour with a local guide who tells the history of each building, helping you understand the quarter's origins and pick up details you might miss on your own. Popular local foods to try along the way include Chanthaburi-style rice noodles, old-fashioned ice cream, kluai leb mue (banana-shaped) sweets, and coffee from old-style shops.

A few honest things to know before you go. First, the quarter is liveliest on weekends — many shops and cafes only open Saturday, Sunday, or long holidays, so visiting on a weekday means some shops closed and a quieter feel than the photos suggest. Second, the walking route is a narrow concrete street still open to cars and motorbikes, so stay to the side and watch young children closely. Third, Chanthaburi's climate is hot and humid, with strong midday sun, so morning or late afternoon makes for a more comfortable walk and better light for photos. Fourth, parking along the quarter is limited, and on busy holidays you may need to park farther away and walk in — and remember many buildings are still occupied homes, so don't open doors or photograph private areas without asking.

The Cathedral of the Immaculate Conception is a Roman Catholic church standing on the bank of the Chanthaburi River, directly across from the Chanthaboon Waterfront Community, the province's old quarter. The building is Gothic in style and known as the largest Catholic church in Thailand. What impresses visitors is the pair of pointed twin spires out front, the long row of arched windows, and the stained glass that filters light into the interior. The current building replaced an earlier church that dates back to when Vietnamese Catholic settlers first arrived on the Chanthaboon waterfront over two hundred years ago, making this not just a beautiful church but also evidence of the multicultural community that has stood alongside Chanthaburi for a long time.

The appeal of visiting is that you can tour both the exterior and interior free of charge. The church welcomes visitors outside of service times, provided you dress modestly and stay respectful inside. The interior has high, open ceilings, rows of columns, and a much-talked-about statue adorned with gemstones — since Chanthaburi is a gem town, gems have been used to decorate the Madonna statue, a rare detail you won't find elsewhere. Visitors often photograph the church facade with the bridge over the river, then cross over to the Chanthaboon Waterfront Community, with its old wooden houses, cafes, and local food to try on the other side, making it easy to combine both spots into a single half-day visit.

A few honest things to know before you go. First, this is a working place of worship, so during Mass or important services the interior may not be open for visits — check the schedule ahead and avoid disturbing anyone in prayer. Second, photography inside may be restricted in some areas, particularly around the altar and the gem-adorned Madonna statue, so look for signage and ask staff first. Third, parking in front of the church is fairly limited, and it can get crowded during holidays or the Christmas season, so parking on the waterfront-community side and walking across the bridge is often more convenient. Fourth, the riverside sun can be quite strong at midday, so for the best light to photograph the building, visit in the morning or evening, when it's also cooler and less crowded.

The Chanthaburi Gem Market is Thailand's largest gem and jewelry trading hub, clustered along Sri Chan Road and Trok Krachang in the old quarter of Mueang Chanthaburi District. The market comes alive only on Fridays, Saturdays, and Sundays, running from around 10am to 3pm; on weekdays the street is quiet and many shops are closed. What you'll see is buyers and sellers sitting at small tables along the street and inside shophouses, holding gems up to the light and examining them under loupes for color and flaws. There's even a local trade known as "gem walkers" — people who carry pouches of gems and walk around offering them to shop owners — a very local trading culture that's hard to find elsewhere. Chanthaburi has been known for gem mining and cutting since the reign of King Rama V, even though today some gems are imported from abroad and then cut and treated here.

Gems traded here include both rough and cut stones. The most common types are blue sapphires, red rubies, and golden-yellow topaz, along with several other softer gemstones. Prices depend on type, color, clarity, carat weight, and whether the stone has been heat-treated, ranging from a few hundred baht up to hundreds of thousands per stone. Browsing the market is free, so even if you're not planning to buy, you can wander and take in the trading atmosphere. On review platforms like Tripadvisor, this market averages around 3.8 out of 5, with gem enthusiasts often saying it's worth a visit just to watch, since you get to see real gem trading in a way you won't find in bigger cities. Anyone wanting to understand more about gems before browsing the market can stop by the gem museum in the same area.

A few honest things to know before you go. First, if you intend to buy, come with some knowledge of gems, since real, heat-treated, and synthetic stones are all mixed together, and inexperienced buyers risk overpaying or getting something other than advertised. Several reviews warn about scams and recommend buying only from shops that issue certificates or receipts. Second, the market only operates Friday through Sunday during the day, so visiting on the wrong day means a quiet, empty street — plan your day accordingly. Third, this is a genuine trading market, not a tourist attraction set up for photos, so ask permission before photographing traders or gems up close, out of courtesy. Fourth, midday sun is strong and parking in the old quarter is scarce, so park on the outskirts and walk in, and expect extra crowds during festivals or long holidays.

Khung Wiman Beach is a quiet beach on the Na Yai Am side of Chanthaburi, sitting on the Chaloem Burapha Chonlathit coastal road, the same route that leads to Chao Lao Beach and Laem Sadet Beach. What draws people here isn't just the beach itself, but the experience of driving along the coast with sea views on both sides the whole way. Unlike Pattaya or Hua Hin, which are crowded and heavily built up, this stretch has kept its local-beach character. The sand is fairly fine, the sea reasonably clear in the dry season, and small seafood restaurants and guesthouses line the road, making it a good escape from the crowds where you can listen to the waves without jostling for space.

The highlight paired with Khung Wiman Beach is the Noen Nang Phaya viewpoint, a hill by the road that looks down over the coastal road curving along the bay — widely considered one of the most beautiful coastal drives in eastern Thailand. Morning and evening light is especially soft, ideal for photographing the winding road against the sea horizon. There's a parking area to stop and take photos, free of charge, and you can walk right up to the viewpoint. Both the beach and viewpoint are just a few minutes apart by car, making them easy to combine in one trip, often paired with a stop at the Kung Krabaen Bay mangrove nature trail nearby.

A few honest things to know before you go. First, this area is easiest to explore with a private or rental car, since the sights are spread along the coastal road with no direct public transport. Second, sea conditions vary clearly by season — roughly May to October (rainy season) brings stronger waves and murkier water, while the sea is clearest and best for swimming in the dry season, roughly November to April. Third, the Noen Nang Phaya viewpoint sits on a hill right beside a road with passing traffic, so park in the designated area and watch for cars when crossing to take photos, especially with children. Fourth, long holidays and festivals bring plenty of Thai visitors, so traffic can build up and parking fill up — for a quieter feel, avoid public holidays and go early in the morning for both good light and fewer crowds.

The Phra Bat Phluang footprint atop Khao Khitchakut is one of the pilgrimage sites many Thai Buddhists aim to visit at least once, since it's open for worship only once a year, for a short window roughly from January to March (in 2026 the dates are January 19 to March 19, open 24 hours a day). Outside this window, the park closes the route to let the forest recover and to maintain safety. The main destination is a large Buddha footprint on a rocky outcrop at the summit, along with other sacred rock formations such as Hin Luk Phra Bat and a stone said to resemble a monk's alms bowl, plus a spot for tying red cloth and making wishes that pilgrims commonly stop at along the way. Most visitors come to make merit and pray for their families, not for the view or comfort.

Getting up the mountain requires riding a 4WD songthaew from the base up to the upper rest area, since the route is a steep, winding mountain road. From there you still need to walk the final stretch to reach the footprint platform. Many choose to go up at night or before dawn to avoid the sun and to be in time for morning prayers, though nighttime is dark and cold, so bring a flashlight and warm clothing. On review platforms like Tripadvisor, Khao Khitchakut averages around 4.3 out of 5 from over 40 visitors, with most impressed by the sacred atmosphere and the devotion of the crowds, though several reviews also warn consistently about the crowds and the long wait for the 4WD queue.

A few honest things to know before you go. First, during the open season tens of thousands of pilgrims can visit per day, especially on holidays and major Buddhist observance days, so the 4WD queue can take an hour or more and the upper path gets so crowded that walking slows to a crawl. Second, the 4WD ride up the mountain is jarring, like a roller coaster, so anyone prone to motion sickness or with back, knee, or heart issues should think carefully and hold on tight. Third, the final stretch is on foot up a steep path of mixed rock and dirt, which gets slippery in rain or dew, so wear shoes with good grip. Fourth, the night air on the mountain is cold and dark, so bring a flashlight, warm clothing, water, and snacks, since shops up top charge more than usual — and as this is a sacred site, dress modestly and stay respectful throughout.

Krathing Waterfall is the signature waterfall of Khao Khitchakut National Park, fed by streams flowing down from the summit of Khao Khitchakut, creating a cascade of tiers — more than ten in total. Each tier has its own pool and rocks to rest on. The park allows hiking up to around the 9th tier; the lower stretch is an easy walk suited to families, but the higher you go, the steeper and more slippery the path becomes. The lower tiers, with their wide, shallow pools, are the most popular for swimming. The surrounding rainforest is dense and shaded, keeping the air cool all day — a good escape for anyone wanting to soak in cool water under the canopy without traveling far from Chanthaburi town.

The best time for a full, beautiful waterfall is the rainy season into early cold season, roughly July to December, when water floods every tier and the pools are clear enough to swim in. In the dry season, water drops significantly, leaving some tiers as little more than a trickle. Park entry follows the standard rate set by the Department of National Parks, with separate prices for Thai and foreign visitors and discounts for children. There's free parking, restrooms, and a welfare shop selling food and drinks near the entrance. Anyone wanting to stay overnight can book a campsite through the park's system, with tents and bedding available to rent, and staff keep the area clean and can help with trail directions.

An honest thing to know before you go: in the rainy season, rocks along the trail and near the falls get very slippery, so wear grippy, non-slip shoes and take extra care climbing over rocks. During heavy, sustained rain, flash floods are possible, so heed staff warnings and avoid swimming when the water looks murky or unusually strong. Long holidays and festivals bring bigger crowds, and both the parking lot and the lower pools can get packed — for a quieter feel, go on a weekday or arrive early. Phone signal inside the park is limited, so bring water and food, and pack out your trash to help keep the area clean.

Chanthaburi is known as the fruit capital of eastern Thailand. When fruit season arrives, roughly April to June, orchards across Mueang, Makham, and Tha Mai Districts open their gates for visitors to walk through and sample fresh fruit straight from the tree in an all-you-can-eat buffet format. The star of each orchard is durian, both the Monthong variety and local heirloom types, followed by mangosteen, rambutan, longkong, and salak fruit, which ripen in turn across the season. Most programs involve walking the orchard while the owner explains growing methods and harvesting, with some offering a tram ride around the grounds, before finishing at a buffet table piled with freshly cut fruit to enjoy as much as you like.

The per-person price for an orchard fruit buffet typically runs in the low hundreds of baht, good value for anyone who loves fruit, since you get unlimited durian, mangosteen, and rambutan within a set time. Some orchards charge entry separately from the buffet, while others bundle in a local Chanthaburi lunch such as moo cha-muang (sour-leaf pork curry) or Chanthaburi-style rice noodles, which pushes the price up a bit. Before booking, it's worth confirming the opening dates, since each orchard opens at different times tied entirely to the fruit season — visit outside the season and there's no fruit on the trees to sample, leaving only an orchard walk. Booking ahead through an online platform makes it easier to compare whether the price includes entry, the buffet, and a meal, and which orchards offer pickup from town.

A few honest things to plan for. This is a genuinely seasonal activity, and the peak window for durian and mangosteen lasts only a few weeks — in years with unusual rainfall, fruit can come late or in smaller quantities, causing some orchards to delay opening or reduce the variety on offer. Long holidays and the peak fruit-festival period bring bigger crowds, so the buffet table may involve a wait and popular fruit like durian can run out quickly. Durian's strong smell in an enclosed space can also take some getting used to, and it's best eaten in moderation since it's high in calories. Walking the orchard at midday is hot and humid, so bring a hat, an umbrella, shoes suited to dirt paths, and insect repellent. Checking the weather and calling to confirm with the orchard before you set out will save you disappointment.