Thailand’s coastlines are famous, but the real treasures are the quiet bays and tucked-away anchorages. For private boaters, these hidden gems offer peace, calm water, and incredible scenery away from the crowds.
Top 10 Secret Anchorages in Thailand
1. Ao Phang Nga Small Coves
Hidden among limestone cliffs, these calm inlets are perfect for overnight anchoring or kayaking through quiet lagoons.

2. Koh Hong Lagoon (Krabi)
A dramatic, circular lagoon only accessible by boat. Calm water and pristine beaches make it ideal for a private stop.
3. Koh Lao Liang (Andaman Sea)
A remote, uninhabited island with shallow bays and excellent snorkelling. A true escape for adventurous boaters.
4. Ao Maya (near Koh Phi Phi)
Famous in photos, but early morning or late afternoon visits can provide quiet anchorages away from day-trippers.
5. Koh Yao Noi & Koh Yao Yai Hidden Bays
Several sheltered coves remain largely untouched. Perfect for overnight stays and quiet swimming.

6. Koh Bon
A tiny island with calm waters and minimal visitor traffic. Great for snorkelling and peaceful anchoring.
7. Koh Rok
Remote, clear-water anchorage with coral gardens. Ideal for dinghy exploration and privacy.
8. Koh Haa Lagoon
A set of small islands with sheltered anchorages, calm waters, and excellent snorkelling.

9. Koh Phi Phi Lesser Bays
Explore the smaller bays around the main islands for quiet anchoring and swimming away from the crowds.
10. Ao Nang Hidden Inlets
Some of the small inlets behind the main beaches offer calm, private anchoring with stunning cliff views.
Why These Anchorages Matter
These hidden spots let you slow down, enjoy Thailand’s natural beauty, and experience the islands on your own terms—no tour boats, no crowds, just turquoise water and serene surroundings.