Ang Thong National Marine Park Tours and Tickets

There are plenty of ways to experience Ang Thong National Marine Park. Looking at ratings and reviews previously given by customers, these are the best tours available right now:

• Ang Thong National Marine Park VIP Small-Group Tour

• Ang Thong National Marine Park Speedboat from Koh Samui

• Ang Thong National Marine Park Speedboat Tour from Koh Phangan

• Samui Boat Charter, Private Speedboat Charter, Ang Thong National Marine Park

• Ang Thong National Marine Park Tour by Big Boat from Koh Samui

For international visitors, the entrance fee for Ang Thong National Marine Park is 300 baht for adults and 150 baht for children, but since the park is only accessible by boat, most travelers join a tour from Koh Samui or Koh Phangan, which often includes this fee. Budget-friendly big boat tours start at around US$30, while speedboat tours go for US$60 and up. Private charters start at US$1,415 per group.

Yes, Ang Thong National Marine Park is absolutely worth visiting. This stunning archipelago of islands offers snorkeling, sea kayaking, hiking, and some incredible views—think emerald lagoons, limestone cliffs, and crystal-clear waters. Booking a guided tour is the smartest way to visit, with most options handling all logistics, including snorkeling gear and kayaks, plus multiple islands in a single day.

Per one customer who booked the Ang Thong National Marine Park VIP Small-Group Tour, "From start to finish, this day was perfectly organised with amazing staff and crew to put everyone at ease, regardless of experience. Jason, Tay, and the crew were amazing and the snorkelling was a highlight for us both. Amazing views from the viewpoint and lunch was great, plus unlimited refreshments on board throughout. The highlight of our honeymoon."

Yes, there are plenty of Ang Thong National Marine Park tours led by experienced local guides. While most depart from Koh Samui, many also go from Koh Phangan and Koh Tao. Tours typically include stops for snorkeling and kayaking, and take you to the Ko Mae Ko Viewpoint.

The must-see attractions in Ang Thong National Marine Park are Thalay Nai (Emerald Lake), a saltwater lagoon surrounded by limestone formations; the Pha Chan Charat Viewpoint, which offers some of the best vistas of the archipelago; the main island of Koh Hua Talap, where you can stay overnight; and the white-sand Song Pee Nong Beach.

The best time of year to visit Ang Thong National Marine Park is from March through October, when you’ll enjoy ideal weather. The park closes in November and December, as monsoon season makes access by boat impossible.

When visiting Ang Thong National Marine Park, bring plenty of sun protection and a wide-brimmed hat. If you plan on climbing to the viewpoints, pack sneakers with a good grip, but wear sandals for the boat. Bring cash for drinks and snacks on the islands, as vendors don’t always accept credit cards.

The forests of Ang Thong National Marine Park are home to an abundance of wildlife, including long-tailed monkeys, iguanas, pythons, and otters. If snorkeling, you might see bright tropical fish and sea turtles. The island boasts many bird species in its skies, such as white-bellied eagles, herons, and Pacific reef egrets.

There are tons of things to do when you're done visiting Ang Thong National Marine Park. According to travelers, these are some of the top attractions in and around Koh Samui:

• Na Muang Waterfall

• Koh Tan (Koh Taen)

• Grandmother and Grandfather Rocks (Hin Yai/Hin Ta)

• Secret Buddha Garden (Magic Garden)

• Big Buddha Temple (Wat Phra Yai)

View Viator's guide to all the best attractions in Koh Samui.