Overview
Emerald Cave, also known as Tham Morakot, is a stunning sea cave located on Ko Libong Island in Trang Province. Visitors can swim through a 30-meter-long tunnel to reach the hidden lagoon inside, known for its emerald-green waters and beautiful rock formations.
The cave is famous for its unique entrance through the sea and the beautiful lagoon inside, making it a popular tourist attraction.
Location
Address
Tambon Ko Libong, Kantang, Trang
Neighborhood: Ko Libong
Coordinates
6.575500, 99.716700
Visiting Information
Opening Hours
Admission
Best Time to Visit
Overall Best Period
November to April
Best Time of Day
Morning
Calm waters and fewer visitors
Duration Recommendations
Seasonal Highlights
spring
Warm and sunny
- • Clear waters
- • Calm seas
summer
Hot and humid
- • Lush vegetation
autumn
Cooler and drier
- • Cooler temperatures
winter
Cool and pleasant
- • Cave tours
Know Before You Go
Essential Information
- Swimming skills required
- Life jacket recommended
- Check tide schedules
What to Bring
essential
recommended
seasonal
not allowed
Health & Safety
Physical Requirements: Moderate
- • Strong currents
- • Slippery rocks
Medical facilities: First aid available at nearby resorts
Payment Information
Accepted
Cash, Local cards
Currency
Thai Baht (THB)
Typical Costs
Dress Code
Swimwear, Water shoes, Water shoes or sandals, Heavy clothing
Booking Tips
- • 1 week
- • Local tour operators
- • 24 hours
- • Available with guided tours
Amenities
Digital Services
Mobile App
Trang Tourism App
Size: 30 MB
Features: Map, Tide schedules, Tour bookings
Platforms: iOS, Android
WiFi Zones: Nearby cafes
Charging Stations: Not available
How to Reach
From Airport
Nearest: Trang Airport
Distance: 30 km
Travel Time: 45 minutes
From City Center
Distance: 10 km
Local Insights
Cultural Context
Why Locals Love It: Unique natural beauty and local pride
Historical Significance: Used by local fishermen for shelter
Insider Tips
- Best time to visit is during low tide
- Local guides know the best spots for snorkeling
Local Recommendations
- • Visit nearby Ko Libong village
- • Try local seafood at nearby restaurants
Language Help
Useful Phrases
Guide Languages: Thai, English
Photography Guide
Best Photo Spots
Emerald Lagoon
Best Time: Midday
Tips: Wide angle for the cave entrance
Result: Stunning emerald waters
Photography Rules
Nearby Attractions
Ko Libong Nature Trail
Distance: 2km
Walking: 30 min
Type: Nature Trail
Thung Tabu Forest Park
Distance: 15km
Walking: N/A
Type: Forest Park
Reviews
Based on 850 reviews
Recent Visitor Tips
- "Visit during low tide"
- "Bring water shoes"
- "Hire a local guide"
Contact Information
Related Tours & Activities (24)
Koh Ngai, Koh Muk + Emerald Cave Snorkeling Tour by Classic Longtail Boat
Lanta 4 Islands + Emerald Cave Snorkeling Tour by Speedboat
Koh Lanta 4 Islands by Private Longtail Boat with Emerald Cave
Ninh Binh 1 day tour UNESCO World Heritage: BAI DINH PAGODA - TRANG AN -MUA CAVE
Halong Bay Full Day with Kayaking, Hiking viewpoint, Cave - Deluxe To Luxury
Day trip Emerald Pool and Tiger Cave Temple Tour
Luxury Hoa Lu - Tam Coc - Mua Cave 1 Day Tour - By Limousine & Small Group
Luxury Trang An - Bai Dinh 1 Day Tour From Hanoi: By Limousine & Small Group
Halong Bay 2D1N BEST CRUISES All-Inclusive: Transfer, Meals, Kayak, Cave, Island
Hoa Lu - Trang An - Mua Cave Day Tour: Boat, Bike, Buffet Lunch
Hoa Lu - Trang An Boating - Mua Cave Daily Trip
Ninh Binh 2D/1N from Hanoi: Hoa Lu - Tam Coc - Mua Cave - Bai Dinh - Trang An
Private Day Sailing Cruise on Yacht in Nha Trang
Mua cave - Hoa Lu - Tam Coc- Small Group
Hoa Lu -Tam Coc - Mua Cave Full Day Trip with Limousine Bus
Krabi Jungle Tour Full Day Adventure with Lunch
Hoa Lu – Trang An – Mua Cave Fullday Tour
Ninh Binh Trang An Hoa Lu temple, Mua cave - Small & luxury 1Day
Private tour Nha Trang - Dalat excursion (starting at Nha Trang)
Halong bay Boutique Cruise 2D/1N tour: Kayaking, swimming, Titop island & cave
3-Day Bai Tu Long Cruise: Halong bay, Kayak, Meals, Cave, Beach -All Inclusive
Nha Trang Private Tour To Mini Beach Included Lunch
Halong bay boutique cruise 2 days trip: Kayaking, swimming & caving tours
Halong bay Deluxe Cruise 2D/1N: Kayaking, swimming, Titop island & surprise cave
Quick Info
Available Tours
17
Rating
4.7 / 5.0
Reviews
850
Adult Entry
200 THB