Where to live on Koh Chang.

White Sand Beach, on the northwest coast, is Koh Chang's busiest tourist strip and the closest thing the island has to a walkable town centre — roughly 2.5km of fine sand backed by hotels, dive shops, minimarts and the island's widest choice of restaurants. Dining runs from Thai and seafood houses to Papa il Baffo and Ciao Koh Chang (Italian), Buffalo Bill's (steak and Thai), Alaturka (Turkish) and Wine Fans, a wholesale wine shop with its own restaurant. Bars cluster at the northern end around 15 Palms and Sabay Bar, with a dedicated beer-bar zone at the southern end and newer venues like Mansuang adding air-conditioned space. Long-stay renters find opposite-beach apartments and deals at places like Para Resort and Baan Aunrak, plus guesthouses and bungalow resorts up the hillside road that often negotiate monthly rates directly. It suits first-time visitors and anyone who wants restaurants, nightlife and errands within walking distance, at the cost of being the island's busiest, least secluded stretch.

Klong Prao is Koh Chang's longest beach at over 3km, split into sections by two klongs (canals) and dominated by larger, more upscale resorts than White Sand Beach — Klong Prao Resort and its sister property Bhu Tarn Resort among the established names, with newer pool-villa developments such as Luna Villa adding to the higher end of the market. The pace is noticeably calmer and the crowd skews older and more family-oriented. Dining spans Thai and Western staples at spots like Rim Had and Fueng Fa Restaurant to seafood on the water at Iyara Seafood and Phu Talay along the northern canal, plus newer cafes such as Charlotte, a French bakery. It's a genuine 15-minute stroll along the sand between resorts rather than a dense strip, which suits families and long-stayers who want upscale beachfront living without White Sand Beach's density — the trade-off is thinner nightlife and a rental market weighted toward resort-style units over budget rooms.

Kai Bae sits roughly in the middle of the west-coast beach belt and is widely regarded as Koh Chang's best sunset spot, helped by a hillside viewpoint looking out to the small island of Koh Man Nai just offshore. It punches above its weight for food and nightlife relative to its size: Cabana Ocean Bistro holds a prime beachfront spot for Mediterranean-style dining, Mordi E Fuggi serves wood-fired pizza and pasta on the main road, El Barrio covers Mexican, and Morgan sports bar is the reliable choice for watching a game. Porn's restaurant and Sunset Bar are known specifically for their seafront sunset decks. The sea here is calm and shallow for much of the dry season, making it popular with families, while the genuine mix of backpacker, mid-range and family accommodation means renters of most budgets can find something. Kai Bae's central location keeps it a practical, easy base without committing to either White Sand Beach's density or Lonely Beach's party scene.

Lonely Beach (Hat Tha Nam) is Koh Chang's backpacker and party centre, with the island's cheapest widespread accommodation — rows of basic bungalows and a handful of fan-only huts alongside reggae bars and budget eateries. Nightlife concentrates in the village at Soi 1, where Himmel and Ting Tong face off across the street (Ting Tong often running until sunrise), with Moonshine's outdoor terrace nearby; Soi 2 adds Nhing's Bar, Crazy Monkey and Mod, while the beachfront strip carries Beautiful Bar and Hansa, a bar built inside a boat. It's the clear pick for young, social long-stayers who want the lowest rents and the busiest nightlife on the island, but a poor fit for families or anyone wanting a quiet base — noise carries late most nights, especially in high season, and the accommodation stock is skewed heavily toward basic rooms over upgraded apartments.

Bang Bao, at the island's southwest tip, is a genuine fishing village built out on a roughly 700-metre wooden pier over the water, though tourism has now overtaken fishing as its main income. The stilt houses along the pier mix a few homestays and dive shops in among souvenir stalls, and the village's signature draw is its seafood: Ruan Thai and Chow Lay sit side by side as the two big established restaurants, each a converted fisherman's house on stilts with tanks of live seafood at the entrance, while the smaller Nongyim Seafood offers a quieter alternative with just a handful of tables over the water. Bang Bao is the main departure point for boat trips and diving or snorkelling day trips to nearby islands like Koh Wai and Koh Kood, with a small lighthouse at the pier's end. Long-stay rental stock is genuinely limited here compared with the main beaches — Bang Bao suits people drawn to fishing-village character, seafood and boat access more than those wanting a deep choice of long-term housing.

Klong Son is a small, still genuinely local bay in the island's far northwest, just a couple of kilometres from the Ao Sapparot Piet ferry piers where most visitors first arrive. Unlike the resort beaches to the south, it's built around everyday life for residents rather than tourism — locals sometimes call it the island's minimart capital, with two 7-Elevens, a mini Big C, a CJ More and a Lotus's Go Fresh, plus a building-supply merchant, a PTT petrol station and a morning market selling fresh produce and seafood. It's notably the one part of the west coast without a tailor's shop or souvenir stall of any kind. Long-stay housing here is practical rather than resort-style — houses and bungalows serving residents and the growing Siam Royal View development, which is expected to bring more expat-oriented shops and services as it fills in. Klong Son suits renters who want a genuinely local, lower-key base close to the ferry piers over beachfront resort living, and a scooter is effectively required to reach the main beaches to the south.

Which area of Koh Chang is best for families?

Klong Prao is the clearest family pick — the island's longest beach, dominated by larger upscale resorts and pool villas with a calmer, older crowd than White Sand Beach. Kai Bae is a strong second choice: the sea is calm and shallow for much of the dry season and it offers a genuine mix of budgets within walking distance of restaurants and a well-known sunset viewpoint.

Where should I stay on Koh Chang if I want nightlife?

Lonely Beach (Hat Tha Nam) is Koh Chang's dedicated party hub, with bars like Himmel and Ting Tong facing off on Soi 1 and Nhing's Bar, Crazy Monkey and Mod on Soi 2. White Sand Beach has a broader, more mixed bar and restaurant scene, including a dedicated beer-bar zone at its southern end, but skews less exclusively toward late-night partying than Lonely Beach.

What's the cheapest place to rent on Koh Chang?

Lonely Beach has the island's cheapest widespread accommodation — basic fan bungalows from roughly 7,000 THB a month — followed by Klong Son, where housing is practical rather than resort-style and serves the local community near the ferry piers rather than tourists.

Do I need a scooter to get around Koh Chang?

Yes, for almost everyone. Koh Chang has no real public transport network beyond shared songthaew pickups on the main beach road, so a rented scooter or car is the default for reaching between White Sand Beach, Klong Prao, Kai Bae, Lonely Beach, Bang Bao and Klong Son, all of which are strung along or near the west coast.

Is Bang Bao a good place to live long-term?

It can suit renters drawn specifically to fishing-village character, fresh seafood and being close to boat trips and dive sites, but genuine long-stay rental stock at Bang Bao is limited compared with the main beaches — most of its stilted buildings now house restaurants, dive shops and souvenir stalls rather than long-term housing.