The Sarojin

The pool is a lovely size with a sunken jacuzzi, three over-water pavilions and wooden walkways leading to the spa, which seems to float upon an estuary. Using essential oils from across Thailand, the centuries-old treatments are a balm for the soul. Down by the sand, the Beach Bar is a blend of fruit cocktails, seafood baskets and bean bags under canvas. The Edge is in a timber pavilion and serves regional Asian dishes and beneath an ancient tree, the Ficus restaurant is light and bright with a varied menu (and wine list!).

With polished wooden floors and soft grey furnishings, there's a selection of guest rooms and larger residences. The interiors are simple yet delightful, and each room has a king-size bed and an open-air bathroom with a rainfall shower and egg-shaped tub. The J-Suite comes with eclectic artwork, a large canopy daybed and a jacuzzi pool out on the deck. Some residences have a shady sala and plunge pool, while the two-bedroom villa is perfect for families with a dining terrace and connecting rooms.

Enjoy the eye-catching bay with activities like kayaking, windsurfing and year-round swimming. Take to the water for a diving expedition around the Similan Islands or swap the sea for tubing along the island's rivers with a stop on the banks for a picnic. Head inland to the forests of Khao Sok National Park to spot wild elephant, Malayan sun bear and flourishing birdlife. For the adventurous, there's mountain biking, white water rafting and trekking to discover cave temples. Back at the resort, learn how to cook a stellar Thai meal.