Koh Adang Guide: Hike, Snorkel & Day Trip from Koh Lipe

Featured image: Vyacheslav Argenberg, CC BY 4.0, via Wikimedia Commons.

Koh Adang at a glance

Verdict: give Koh Adang a day if you like walking, quiet beaches and clear water. Skip it if you want bars, restaurants or an ATM. Adang has no resort strip, no road network and no cars. The park manages the island, and the only organized lodging is the national park camp at Laem Son. Tarutao Marine National Park covers 51 islands and roughly 1,500 km2, and Adang is the largest island in the Adang-Rawi group.

• Base: Koh Lipe, a short boat ride away
• Main sights: Chado Cliff viewpoints, Laem Son Beach, reef snorkeling
• Stay: park cottages and tents at Laem Son, high season only
• Season: reported as November to May
• Bring: cash, water, closed shoes, your park permit

Koh Adang vs Koh Lipe: which to choose for your day

Koh Lipe has the shops, restaurants and beach bars. Adang has none of them. Lipe hotels sometimes advertise themselves as near Koh Adang, but they sit on Lipe, not on Adang. Pick Lipe for food, nightlife and a bed with air conditioning. Pick Adang for a trail, empty sand and wildlife such as hornbills in the morning. Most travelers do both by sleeping on Lipe and crossing for the day. Divers should also read our guide to diving around Koh Lipe before choosing between a dive day and an Adang day.

How to get to Koh Adang from Koh Lipe

You have two realistic options. A taxi long-tail boat leaves from Sunrise Beach on Koh Lipe. Trip reports from 2023 put the fare near ฿100 one way, so expect roughly ฿200 return. Agree a pickup time with the boatman before you land. Boats are not always waiting on Adang, and a missed ride means a long delay. The second option is a snorkel tour that stops at Adang with other islands. Tours run from about 9am to 2:30pm and were reported at ฿550 for four stops. Our page on the Koh Lipe Snorkeling Tour: Which Boat Trip to Book covers the stops in detail.

Park fees, permits and rules

Koh Adang sits inside Tarutao Marine National Park, so park entry applies. A 2023 trip report lists ฿200 for an adult, valid for 5 days, with half price for children. Treat those rates as a guide only. Current fees, camping bookings and seasonal closures are published by the Thai national parks authority. Keep your permit with you. Visitors have reported showing it at the Adang visitor center before the hike. Prices and hours here were last checked in November 2026 against published reports. Do not take shells or coral. Stones from Koh Hin Ngam are the subject of a local legend that says removing them brings bad luck, so leave them where they lie.

Things to do on Koh Adang

Start with the Chado Cliff hike. The trail begins about 200 m from the visitor center and climbs steeply to three viewpoints. The highest view looks back over Koh Lipe and the surrounding islets. Shade is patchy on the climb, so start early rather than at midday. Allow a half-day for the walk, viewpoints and the return to the beach. Laem Son Beach is the second stop. Pines line the sand, and the water is calm enough for a swim. Snorkeling is good off the beaches and on the tour stops at Rawi and Yang. Read about neighboring Koh Rawi if you plan to combine islands. For more reefs, see our Koh Lipe snorkeling guide.

• Wear closed shoes with grip for the steep sections
• Carry at least 1 liter of water per person
• Avoid the 12pm to 3pm heat on the climb
• Keep fins and feet off live coral

Sample day plans for Koh Adang

Three plans cover most trips. For a half-day hike, take an early taxi boat from Sunrise Beach and check in at the visitor center. Walk the trail while it is cool, then rest at Laem Son and ride back at the time you agreed. For a full day, add a few hours of snorkeling off the beach before your return boat. For an overnight, camp at Laem Son and walk the trail at first light. Staying overnight also gives you the beach after day-trippers leave.

• Half-day: early boat, hike, beach, return pickup
• Full day: hike in the morning, snorkel after lunch
• Overnight: arrive late, hike at dawn, return midmorning

Where to stay on Koh Adang

Adang has no hotels or beachfront resorts. The national park runs simple cottages and tents at Laem Son, and campers can pitch their own tent along the beach. Availability is reported as high season only. Shared cold-water bathrooms sit about 100 m back from the sand. A privately run resort west of Laem Son has been reported on park land, so do not plan around it. Ask the park office about current bookings and rates. Most visitors stay on Koh Lipe instead and cross for the day. If you want to dive while there, compare operators through our list of Koh Lipe Dive Shops: How to Choose the Right One, or search certified centers on the SSI dive center locator.

Best time to visit Koh Adang

Trip reports give November to May as the best window for Tarutao Marine National Park. That matches the high season for the Laem Son cottages and tents. Rough seas can cancel boats on any day, so keep a spare day in your plan. For sea conditions and visibility, see our Koh Lipe diving season guide. Other nearby sites include Jabang and Stonehenge reef. Divers can also review the Koh Lipe Dive Sites: Where to Dive by Level and Boat Time for deeper options around the group.

Mistakes to avoid and what to pack

Four errors cause most problems. People leave without a return boat arranged, forget their park permit, carry too little cash or hike in sandals. Adang has no payment infrastructure that you should rely on. Bring baht in small notes. Also skip Adang if you want beach bars or a restaurant lunch, because none exists on the island. Rough-sea days can cancel boats, and shade is limited on the upper climb.

• Cash in small baht notes, including boat fare for both legs
• Park permit and passport copy
• Water, sun protection and a hat
• Closed shoes, reef-safe snorkel gear and a dry bag
• Agreed pickup time written down