Outrigger Koh Samui Beach Resort — a colonial beachfront family resort at the north end of Lamai
If you want a full-service beach resort that works for families and still lets you walk into Lamai, Outrigger Koh Samui Beach Resort is a name that comes up often on Koh Samui — a 4-star colonial-style resort on the northern stretch of Lamai Beach. It was formerly the Manathai Koh Samui, before the Hawaii-based Outrigger group took it over, renovated it, and completed its opening in 2022. It has 146 rooms and suites, several swimming pools by the beach and on the resort side — one with a children's waterslide — plus the Coral Kids Club and the beachfront restaurant Edgewater. The draw is a warm, family-friendly resort and white colonial architecture you don't see much on Lamai. From approx. THB 5,000/night in low season (rates rise in peak). Scored 8.6 across real reviews, with a TripAdvisor 4.5/5.
What sets Outrigger Koh Samui apart from a typical beach resort is its colonial character on the northern stretch of Lamai Beach — white buildings with high ceilings, timber shutters and wide verandas, dressed inside in blues and rattan that give off an old port-town feel. The property was formerly the Manathai Koh Samui before the Hawaii-based Outrigger group took over, renovated it, and completed its opening in 2022, bringing an 'aloha' style of service that guests mention often. It's a right-sized family beach resort with 146 rooms and suites and a full slate of facilities — pools, restaurants, a kids club and a spa. Most people who choose it want a resort they can bring children to, with plenty to do on-site all day, while still being a short walk from the restaurants of Lamai.
Rooms come in several tiers by view and size, all in the same colonial style. Entry level is the Superior Balcony, which many reviews call more spacious than expected for this class, available with either a full balcony or a French balcony. Step up to the Superior Pool View, where the balcony opens onto a pool; the Family Superior Pool View, which suits families and comes in interconnecting pairs for parents and kids; and at the top the Club rooms and Club Lamai Suite, which include access to the Voyager 47 Club lounge with all-day soft drinks, afternoon tea, and evening cocktails and nibbles. The look uses tropical-forest headboard murals in black and white, woven rattan lamps, and beds guests praise for comfort — in line with a comfort score of 9.0 and cleanliness of 8.9 on Booking.com.
"We barely needed to leave the resort all day with two kids — they loved the waterslide and the Coral Kids Club while we had coffee by the pool looking at the sea. The staff knew our children's names and set up a surprise birthday on the beach in the evening, and breakfast had plenty of fresh choices. In the evening it was an easy walk to Lamai Walking Street for dinner — good value."
The heart of a stay here is the several pools and the family activities. There's a pool by the beach facing the sea and a pool on the resort side among the coconut palms, one with a slide and a shallow area for small children. On the activity side there's the Coral Kids Club, a games room, laser tag and a daily activities programme that keeps children busy, while adults get a spa and massage salas, a gym and water gear. On the food side, the flagship is the beachfront Edgewater Family Beach Club & Bar, serving everything from Thai dishes to stone-oven pizza and fresh seafood, with a fire show on the beach some evenings. Breakfast is served at Mala Kitchen, which draws praise for freshness and a range wide enough for fussy young eaters. Wi-Fi throughout scores a high 9.3.
Be clear about the beach before you book. Outrigger is genuinely on Lamai Beach, but the water directly in front is fairly shallow and, in some seasons, seaweed washes ashore — the team clears it daily but can't always beat nature. As a result, many reviews say the beach is better for strolling, sunbathing and sunrise photos than for deep swimming, and most guests treat the pools as the main place to swim. The upside is that the northern end of Lamai is wide and calm, with loungers, umbrellas and a lovely bay view. If your aim is a family resort with good pools and a beach for walking, it delivers; if you're set on swimming in deep, clear water off the sand every day, adjust your expectations or plan a trip to Chaweng, where the water is clearer.
The wider location works well for anyone who wants convenience with a relaxed feel. From the resort it's a short walk into Lamai, with restaurants, massage shops, bars, markets and the Lamai Walking Street in the evening; Chaweng Beach is about a 20-minute drive, the Hin Ta & Hin Yai rocks are minutes away, Fisherman's Village is about 30 minutes, and Samui Airport is roughly 11 km (about 20–30 minutes). Lamai is lively enough but still more laid-back than Chaweng, and being at the northern end gives Outrigger a wide, calm beach while keeping the shops and kitchens within a few minutes' walk.
A few things to be honest about. One — the beach in front is shallow with seasonal seaweed, and guests who come to swim deep off the sand can be disappointed if they haven't read up first. Two — the resort is split by a main road into two sides, and some rooms sit across the road from the beach, so ask for a beachside block when you book if you'd rather not cross. Three — in high season the poolside loungers fill up fast in the afternoon, so get down early if you want a spot by the pool. Four — food and drinks on-site are on the pricey side and the value score of 8.1 is the lowest of any category; some reviews suggest a rate with breakfast or half-board if you'll eat in a lot, and walking out into Lamai to save.
On value, most reviewers feel Outrigger delivers a complete beachfront family resort for less than the island's top 5-star names — you pay less but get several pools, a kids club, and service guests rate as the highlight (staff scores 9.1). It suits families with children and couples who want an easy, well-run beach resort more than anyone after a quiet, private boutique. Larger families can take interconnecting Family rooms, and couples who value a lounge can move up to a Club room. Those who should look elsewhere: anyone set on swimming in deep water off the beach every day, party-seekers who want to be in the middle of Chaweng's buzz, and anyone after the seclusion of a pool villa.
A tip from following the real reviews: ask for a beachside room if you'd rather not cross the main road. If you're travelling as a family and plan to use the lounge, weigh the price gap for a Club room against the all-day snacks and drinks of the Voyager 47 Club. Grab a poolside lounger early in high season. Compare a rate with breakfast or half-board against walking out to eat in Lamai, since on-site food is pricey. And in high season (December–February) the beachside and family rooms sell out fast, so book ahead and lock in a free-cancellation rate first.
Summary from Booking & Agoda
- ✓ Full-service family beach resort with several pools and facilities
- ✓ Warm staff who remember your name, arrange surprises and help out (staff 9.1)
- ✓ Spacious rooms, comfy beds, clean, handsome colonial style (comfort 9.0)
- ✓ Fresh breakfast at Mala Kitchen; a short walk to Lamai Walking Street
- ! The beach in front is shallow with seasonal seaweed — not ideal for deep swimming
- ! A main road splits the resort; some rooms sit across from the beach
- ! On-site food and drinks are on the pricey side (value 8.1)
- ✓ Very family-friendly — a waterslide, the Coral Kids Club and kids' activities
- ✓ Beachfront setting on wide, calm north Lamai, a walk from town
- ✓ Club rooms include the Voyager 47 lounge with all-day snacks and drinks
- ✓ Nice beachfront Edgewater restaurant with a fire show some evenings
- ! Poolside loungers fill up fast on high-season afternoons — get down early
- ! Anyone after total quiet may find the resort a touch busy around the pools
- ! For real sea swimming, plan a trip to Chaweng where the water is clearer
- 💡If you're set on swimming in deep water off the beach every day — the sea in front of Outrigger is shallow with seasonal seaweed → use the resort pools, or plan a trip to Chaweng where the water is clearer.
- 💡If you want a beachside room without crossing a road — the resort is split by a main road into two sides → ask for a beachside block when you book and confirm again at check-in.
- 💡If you're after pool-villa seclusion and quiet — this is a busy family resort, especially around the pools → choose a quiet boutique like Rocky's, or a private-bay resort in the same guide, instead.