Phraya Nakhon Cave
Sam Roi Yot, Sam Roi Yot
Phraya Nakhon Cave
Khao Sam Roi Yot National Park, Sam Roi Yot, Prachuap Khiri Khan 77120
A magnificent cave housing a royal pavilion illuminated by sunbeams.
Discover Phraya Nakhon Cave
Phraya Nakhon is a large cave with a collapsed roof. In the center sits the Kuha Karuhas Pavilion, built in 1890 for King Chulalongkorn (Rama V). The pavilion is lit by a natural spotlight of sunlight.
The experiences you should not miss
Giant cave chambers
Stalactites and historic royal signatures
Plan your visit
Opening arrangements can change for ceremonies, weather or maintenance. We date-check practical information and link the primary sources below.
- Opening hours
- Open daily from 8:00 AM to 3:00 PM.
- Tickets and admission
- Included in Khao Sam Roi Yot National Park fee (200 THB).
- Best time to visit
- Morning (10:00 AM - 11:30 AM) when sunbeams shine through the collapsed roof.
Insider planning advice
The hike requires crossing a hill from Bang Pu beach or taking a boat ride (approx 400 THB return) to Laem Sala beach, followed by a steep 430-meter climb.
- Check current opening times before travelling.
- Go early or late afternoon to avoid the strongest heat.
- Carry cash for small fees, toilets, lockers or local transport.
- Use official ticket counters and check current visitor information.
Check the official information
Photo credit: BerryJ · CC BY-SA 4.0
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Historic Sites in Sam Roi Yot, Sam Roi Yot
Phraya Nakhon Cave is located at Khao Sam Roi Yot National Park, Sam Roi Yot, Prachuap Khiri Khan 77120 in Sam Roi Yot, Sam Roi Yot.
Phraya Nakhon Cave
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Public Tourism Information
Community-sourced public information — not venue-managed
This is a free community listing to help promote Thailand tourism for both domestic visitors and international travellers. It is not managed by the attraction. For official information, visit the Tourism Authority of Thailand website.
Visit Official Thailand Tourism Website