Introduction
Located about 15 km northwest of Cat Ba town, Trung Trang Cave is the largest and most beautiful natural cave on the island. Stretching over 300 meters through a limestone mountain, the cave is home to impressive stalactites and stalagmites formed over millions of years. More than just a natural wonder, it also carries historical stories of the Cat Ba people, making it a must-visit spot for nature lovers and history enthusiasts alike.

Highlights
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🌿 Unique ecosystem: The cave is nestled within Trung Trang Primeval Forest, home to hundreds of rare plant and animal species.
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⛰️ Magical stalactites: Inside the cave, nature has carved out thousands of fascinating rock formations, resembling animals and legendary figures.
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🕰️ Historical significance: During wartime, Trung Trang Cave was used as a shelter and meeting place for the locals and soldiers of Cat Ba.
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📸 Perfect for photography: With natural light shining into the cave and its mysterious atmosphere, it’s an ideal place for stunning photos.
 
Things to Do
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Explore the cave: Walk along the 300m-long path, enjoy the cool fresh air, and admire the sparkling stalactites.
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Learn history & culture: Listen to stories about how the cave was used throughout different periods.
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Walk through Trung Trang forest: Before entering the cave, enjoy a short trek through the lush green forest.
 

Travel Tips
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👟 Wear comfortable walking shoes or sandals with good grip.
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💡 A small flashlight can be useful if you want to look deeper into the darker corners.
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🕒 The visit usually takes 30–45 minutes and can be combined with nearby attractions like Cannon Fort or Cat Ba National Park.
 
								