"Ideally situated in Thailand's southwestern province of Krabi, Koh Lanta has long been a hotspot for backpackers. But unlike nearby Phuket and Phi Phi, the island has managed to go upmarket while retaining its slow, blissful vibe. Pimalai was the first of a clutch of luxury hotels to open on Koh Lanta and is arguably still the best. Set in 100 acres of lush tropical gardens on the quiet southern tip of the island, it has direct access to a half-mile stretch of pristine white sand. Arriving by speedboat, you would never guess there's a largish resort hiding in the hillside's protected woodlands. The 121 contemporary Thai-style rooms, suites and villas are virtually hidden amid the cashew trees; the spa is designed to blend into the jungle, with pretty thatched pavilions made of teak, bamboo and river stones. Guests, mainly 30-something couples with a smattering of families, spend their days being pampered, chilling out by the fabulous infinity pools, windsurfing and kayaking. Beyond the resort, Pimalai offers hiking, elephant rides and trips to some of Thailand’s finest dive sites. Highs Beautiful tranquil setting with acres of well-maintained lush grounds - perfect for relaxing and enjoying nature - paired with a huge stretch of unspoilt sandy beach Top-notch facilities including 2 spectacular infinity pools Gorgeous jungle spa - imaginatively designed and the best Thai massage we've experienced Good selection of dining options - the hotel has 4 restaurants (though they're quite expensive by Thai standards), plus you can wander along the beach to some laid back eateries and bars PADI dive centre offering excellent diving and snorkelling off nearby islands, especially between November and April Lows More resorty and less personal than most i-escape hotels: on arrival we winced at the buffets, Thai performers singing rock classics at dinner and golf carts transporting luggage, but by day 2 we didn't want to leave Some rooms such as the Pool Villas are a steep hike from the beach in the heat (then you'll appreciate the golf buggies) Not for party seekers - most guests are in bed by 11pm Off the beaten track and somewhat isolated from regular Thai life; guests tend to stay put in the resort" - Nikki Tinto