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National Park · Surat Thani Province, Thailand

Mu Ko Ang Thong National Park

Mu Ko Ang Thong National Park is an archipelago of 42 islands featuring stunning limestone cliffs, clear waters, and diverse marine life, offering exceptional opportunities for snorkeling, kayaking, and island hiking.

National Park25,200 acres4+ Trails

Designation

National Park

Total Wilderness Area

25,200 acres

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Mu Ko Ang Thong National Park

Mu Ko Ang Thong National Park is an archipelago of 42 islands featuring stunning limestone cliffs, clear waters, and diverse marine life, offering exceptional opportunities for snorkeling, kayaking, and island hiking.

Wilderness Landscape & Natural Heritage

Mu Ko Ang Thong National Park is a marine protected area located in the Gulf of Thailand, consisting of 42 islands spread over about 102 square kilometers. The islands are characterized by steep limestone karsts rising dramatically from the sea, dense tropical rainforests, hidden lagoons, white sand beaches, and vibrant coral reefs. The park supports rich biodiversity, including species such as the blue-spotted stingray, leopard cat, and various tropical birds. Established as a national park in 1980, it aims to preserve this unique ecosystem and promote sustainable tourism.

Visitors are drawn to the park's crystal-clear waters and scenic viewpoints, with Koh Wua Talap serving as the park headquarters and main island for accommodation and activities. Popular recreational activities include snorkeling around coral reefs, kayaking through sheltered coves, hiking to viewpoints like the famous Ang Thong Viewpoint, and wildlife spotting on both land and sea. The park’s marine environment provides protection for sea turtles, dolphins, and a variety of reef fish species. Ang Thong is accessible primarily by boat, with many operators offering day trips and overnight tours from nearby Koh Samui and Koh Phangan.

The park's varied terrain and waters provide an adventurous experience for visitors seeking natural beauty and outdoor activities in a relatively unspoiled setting. Conservation efforts focus on protecting the marine habitats and limiting visitor impact, ensuring that Ang Thong’s landscapes and biodiversity endure for future generations.

Field Guide · National Park
Adventure Destinations

Notable Destinations Near Mu Ko Ang Thong National Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 30 miles.

Tropical Escape at Mae Nam Beach★ 8.0⌖ 22 miSnorkeling
Mae Name Beach

Tropical Escape at Mae Nam Beach

Mae Nam Beach in Surat Thani offers a tranquil escape with activities like snorkeling and kayaking. Enjoy the serene coastline with gentle waves, ideal for families. Explore local markets and Thai eateries nearby for a cultural experience.

SnorkelingView Details→
Paradise on the Shores of Ko Samui★ 8.0⌖ 24 miSnorkeling
Ko Samui

Paradise on the Shores of Ko Samui

Explore Ko Samui's stunning beaches and unique rock formations, perfect for snorkeling and photography. The dry season (Feb-Apr) is ideal for water sports. Access is via ferry or flights to Samui International Airport. Suitable for adventure seekers.

SnorkelingView Details→
Serene Sands of Ko Mat Sum★ 7.2⌖ 26 miSnorkeling
Ko Mat Sum

Serene Sands of Ko Mat Sum

Ko Mat Sum offers a tranquil escape off the coast of Koh Samui. Enjoy snorkeling in crystal-clear waters, beach picnics, and friendly wildlife encounters. Accessible by boat, this location provides a serene atmosphere suitable for solo travelers. Open year-round.

SnorkelingView Details→
Paradise Found: Ko Pha Ngan's Beach Bliss★ 8.4⌖ 26 miBeach Relaxation
Ko Pha Ngan

Paradise Found: Ko Pha Ngan's Beach Bliss

Ko Pha Ngan, located in Thailand's Surat Thani Province, is known for its lively Full Moon Parties and stunning beaches. Enjoy snorkeling and diving in clear waters with diverse marine life. Best visited between November and April, the beach offers a mix of adventure and relaxation.

Beach RelaxationView Details→
Beach Escapade at Haad Khom★ 5.8⌖ 28 miSnorkeling
Haad Khom Beach

Beach Escapade at Haad Khom

Explore Haad Khom Beach, a tranquil spot in Ko Pha-ngan, ideal for snorkeling with vibrant coral reefs and beachfront relaxation. Accessible by drive, enjoy the peaceful atmosphere away from crowds, offering year-round solitude and scenic beauty.

SnorkelingView Details→
Tropical Bliss at Thong Takian Resort⌖ 28 miSnorkeling
Thong Takian Resort

Tropical Bliss at Thong Takian Resort

Thong Takian Resort offers beautiful beaches, ideal for snorkeling and kayaking, with activities like mountain biking available. Enjoy a relaxing family-friendly vacation. Quiet destination with scenic views near Koh Samui, Thailand.

SnorkelingView Details→

Key Wilderness Highlights

✦ Ang Thong Viewpoint with panoramic views over the archipelago✦ Emerald Lake (Talay Nai), a hidden saltwater lagoon inside a collapsed caldera✦ Pristine coral reefs offering excellent snorkeling opportunities✦ Kayaking around limestone karsts and secluded beaches
Wilderness Recreation

Outdoor Adventures in Mu Ko Ang Thong National Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Hiking

Available in Mu Ko Ang Thong National Park
Park Recreation

Camping

Available in Mu Ko Ang Thong National Park
Park Recreation

Wildlife Viewing

Available in Mu Ko Ang Thong National Park
Park Recreation

Paddle Sports

Available in Mu Ko Ang Thong National Park
Park Recreation

Fishing

Available in Mu Ko Ang Thong National Park
Park Recreation

Photography

Available in Mu Ko Ang Thong National Park
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Mu Ko Ang Thong National Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Park entry fee is required for all visitors; typically included in boat tour prices.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Mu Ko Ang Thong National Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Wilderness & Developed Camping Regulations

Camping is one of the most rewarding ways to experience Mu Ko Ang Thong National Park. Most frontcountry campgrounds require advance reservations on Recreation.gov during peak season, while backcountry camping requires a wilderness permit and certified bear-resistant food canisters.

Find Campgrounds on Recreation.gov
Adventure Basecamps

Gateway Towns Near Mu Ko Ang Thong National Park

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Koh Samui
⌖ 23.14 miles
Gateway Basecamp

Koh Samui, Surat Thani

A tropical island paradise offering diverse outdoor adventures from jungle trekking to sea kayaking, paired with vibrant beach culture and stunning natural landscapes.

December to April (dry season)Explore Town
Koh Samui
⌖ 23.14 miles
Gateway Basecamp

Koh Samui, Surat Thani Province

A tropical island paradise offering a mix of vibrant beaches, lush hills, and marine adventure, ideal for outdoor enthusiasts seeking water and land exploration.

December to AprilExplore Town
Ko Samui
⌖ 23.14 miles
Gateway Basecamp

Ko Samui, Surat Thani

A tropical island with vibrant outdoor activities focused on water adventures, jungle trails, and cultural exploration amid lush landscapes and pristine beaches.

December to AprilExplore Town
Koh Phangan
⌖ 27.02 miles
Gateway Basecamp

Koh Phangan, Surat Thani Province

A tropical island paradise known for vibrant beach life, jungle trekking, and diverse water activities set in the Gulf of Thailand.

January to AprilExplore Town
Koh Phangan
⌖ 27.02 miles
Gateway Basecamp

Koh Phangan, Surat Thani

An island paradise known for vibrant beach adventures, jungle trails, and crystal-clear waters offering diverse outdoor experiences.

December to MarchExplore Town
Ko Pha-ngan
⌖ 27.18 miles
Gateway Basecamp

Ko Pha-ngan, Surat Thani

A tropical island getaway known for vibrant beach life and diverse outdoor adventures across land and sea.

December to AprilExplore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Mu Ko Ang Thong National Park

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

12 bookable experiences

Koh Samui Highlights: Private Shore Tour to Big Buddha, Viewpoints & Namuang WaterfallKoh Samui, Surat Thani · 24.10 mi away
All Adventures· Siam Scape Journeys

Koh Samui Highlights: Private Shore Tour to Big Buddha, Viewpoints & Namuang Waterfall

A streamlined private shore tour that packs Koh Samui’s top cultural and scenic stops—Big Buddha, Wat Plai Laem, Hin Ta & Hin Yai, Lad Koh Viewpoint and Namuang Waterfall—into a comfortable 4–5 hour itinerary timed to cruise schedules. Ideal for visitors who want a curated island introduction with guaranteed return to port.

4–5 hours

Check dates & book

Availability, pricing, meeting details, and fulfillment are provided by the applicable operator or booking partner.