Top Scuba Diving & Snorkeling Locations in Thanh Hóa, Thanh Hóa, Vietnam

1. Phong Nha Cave

Explore the stunning underwater world within Phong Nha Cave, home to rare species like the blind shrimp and glass fish.

Unique Ecosystem: A unique ecosystem thriving in the cave's dark, cool waters.
Rare Marine Life: Opportunity to observe rare and endemic marine species.
Cave Exploration: Combination of snorkeling with cave exploration makes this a one-of-a-kind experience.

Swim in the giant underground river of Son Doong Cave, the largest cave in the world.

Giant Underground River: Experience swimming in a massive, subterranean river.
Biodiversity: Explore diverse underwater flora and fauna.
Cave Size: Unmatched scale of the cave makes it a must-visit attraction.

Discover stunning stalagmites and stalactites while snorkeling in Paradise Cave.

Stunning Geological Features: View awe-inspiring geological formations underwater.
Underground River: Swim in the crystal clear waters of an underground river.
Cave Exploration: Combine cave exploration with snorkeling for a unique adventure.

Snorkel in the pristine waters of Hang En Cave, surrounded by a lush jungle landscape.

Snorkel amidst stunning stalactites and stalagmites in Tien Son Cave.

Stunning Geological Features: Marvel at the beauty of intricate stalactite and stalagmite formations.
Cave Exploration: Combine cave exploration with snorkeling for a unique adventure.
Clear Waters: Swim in the clear, refreshing waters of Tien Son Cave.

Embark on a thrilling adventure to Dark Cave, known for its dark, mystical ambiance.

Mystical Ambiance: Experience the enchanting and mysterious atmosphere of Dark Cave.
Underground River Swimming: Swim in the underground river that flows through Dark Cave.
Mud Bathing: Relax and rejuvenate with a mud bath in the cave.

Combine snorkeling with an adrenaline-pumping zip-line adventure in Phong Nha Ke Bang National Park.

Adventure Sport: Experience the exhilaration of soaring above the jungle canopy.
Scenic Views: Take in stunning views of Phong Nha Ke Bang National Park.
Snorkeling Opportunities: Explore nearby snorkeling spots within the park.

Discover a diverse range of marine life at Bo Trach Village's snorkeling sites.

Marine Biodiversity: Enjoy an abundance of colorful coral reefs and diverse marine life.
Snorkeling Accessibility: Easy access to snorkeling spots makes it a great choice for families.
Clear Waters: Swim in the crystal clear waters of Bo Trach Village.

Snorkel in the waters near Vinh Moc Tunnels, a historical and natural wonder.

Historical Significance: Experience a piece of Vietnam's wartime history.
Marine Life: Discover an array of marine life in the surrounding waters.
Snorkeling Opportunities: Enjoy snorkeling in a unique and historic setting.

Snorkel in the crystal clear waters of Tam Co Lake, surrounded by picturesque karst formations.

Stunning Landscape: Immerse yourself in the breathtaking natural beauty of Tam Co Lake.
Clear Waters: Swim in the clear, refreshing waters of Tam Co Lake.
Marine Life: Discover diverse marine life and coral reefs.

Snorkel in the pristine waters of Tuan Cave, a hidden gem in Phong Nha Ke Bang National Park.

Hidden Gem: Discover a lesser-known snorkeling spot within Phong Nha Ke Bang.
Clear Waters: Swim in the crystal clear waters of Tuan Cave.
Marine Life: Explore diverse marine life and coral reefs.

Snorkel in the calm waters of Ban Doi, perfect for beginners and families.

Snorkel in the beautiful waters surrounding Hang Tien Cave, home to a rich marine ecosystem.

Rich Marine Ecosystem: Discover diverse marine life and coral reefs.
Hidden Gem: Explore a lesser-known snorkeling spot in Phong Nha Ke Bang National Park.
Clear Waters: Swim in the crystal clear waters surrounding Hang Tien Cave.

Snorkel in the stunning Ban Sen area, known for its clear waters and diverse marine life.

Snorkel in Ta Kong Cave's crystal clear waters, surrounded by impressive limestone formations.

Stunning Limestone Formations: Marvel at the beauty of the surrounding limestone formations.
Clear Waters: Swim in the crystal clear waters of Ta Kong Cave.
Marine Life: Explore diverse marine life and coral reefs.