Romantic Resorts in Koh Samui
6 Couples Stays with Sea Views
and Private Pools!

Mantra Samui is an adults-only resort (16 and over), so the whole place stays quiet — no children around the pool, a good fit for couples who want calm, scoring 9.0 from over 1,000 reviews. It sits on a hillside above Bophut, and the draw is a 24-metre infinity pool whose edge runs into Bophut Bay, looking out to the sunset behind Koh Phangan. Rooms are done in dark wood with a private sea-view balcony, and there's a spa that does treatments for two. It's a 5-minute drive down to Fisherman's Village for dinner by the water, then back up to a quiet night on the hill.

The Kala is a small villa resort where every two-storey Duplex Villa has its own private infinity pool by the water, set at Coral Cove — a quiet rocky bay between Chaweng and Lamai — scoring 8.8, and 9.1 from couples. The villas are open and minimal in white, with wooden ceilings, an outdoor shower and a spa tub downstairs, and the balcony faces straight out to sea. Plenty of couples come here to honeymoon for the privacy. The beach is at the end of a 200-metre boardwalk through the greenery, a rocky cove rather than a long stretch of sand — but the draw is the villa and the private pool.

Code Samui is a white-toned design resort on a hill on the island's north coast, built around a saltwater infinity pool that looks over the bay and the sunset — a quiet setting for two, scoring 8.8. It won Best Interior Design at both the Asia Pacific and Thailand Property Awards. The 40 suites are modern, each with a sea-view balcony over the Gulf, and the grounds hold the infinity pool, a spa, a steam room and a tennis court. The resort sits mid-hill, so reaching Bang Por / Maenam beach means the resort shuttle — the trade-off is a high view and a calm the beach below doesn't have.

The Sarann is a small villa resort on the point at the end of Chaweng Noi, where many rooms have a private infinity pool or an outdoor spa tub — a fit for couples who want quiet without being far from Chaweng, with guest scores around 8.5. The resort faces a rocky, coral bay, and there's a communal infinity pool plus Wild Ginger, a Thai beachfront restaurant guests often praise. Several of the big suites have a jacuzzi. The feel is quiet and romantic — worth knowing it's a rocky bay (a 5–10 minute walk for sand), and some rooms sit near the road and catch traffic noise.

Bhundhari Resort & Villas is a Southern-Thai-style villa resort on the hill above north Chaweng, with Deluxe Pool Villas that have a private sea-view pool, plus a couple spa, scoring 8.4. Its 28 villas spread down a slope, gabled in Southern Thai style with modern interiors. The signature is the seafront pool with a white wedding gazebo on the cliff edge, where couples come to photograph and to marry. It's above the quieter north end of Chaweng and just 2.5 km from the airport. It's a hillside resort with a buggy shuttle — worth knowing some areas are due for upkeep, so check recent room reviews before booking.

Mimosa Resort & Spa is the best-value pick here — a quiet north-coast beachfront resort with an infinity pool on the sand and pool suites with a jacuzzi, rated 8.7 by couples. It sits right on Ban Tai beach near Maenam, on the side that faces the Ang Thong marine park. The draw is the beachfront infinity pool you can step straight off onto the sand, plus the Jacuzzi Family Pool Suite with a private pool and a small waterfall. There's a beachfront spa that does couple treatments and a beach restaurant for sunset. It's not a luxury resort, but it gets you a quiet beachfront and a private pool at the most reachable price here.