A full-day circuit that combines a 12 km trek through Cat Ba National Park with a cultural stop at Viet Hai Village and a boat-and-kayak finish on Lan Ha Bay. Expect karst peaks, jungle trails, local lunch, and a refreshing swim amid island islets.
A full-day circuit that combines a 12 km trek through Cat Ba National Park with a cultural stop at Viet Hai Village and a boat-and-kayak finish on Lan Ha Bay. Expect karst peaks, jungle trails, local lunch, and a refreshing swim amid island islets.
Dawn breaks over the limestone ribs of Cat Ba Island and the forest exhales cool, humid air as you step away from Cat Ba Town. The trail climbs and flattens, alternately threaded with shaded hardwood and sharp karst outcrops; the jungle seems to watch and sometimes nudge you forward as peaks open onto Lan Ha Bay's scattered islets.
Verified experiences and guided adventures in the surrounding area.
Operated by Daiichi Travel · Cat Ba Town, Hai Phong
Dawn breaks over the limestone ribs of Cat Ba Island and the forest exhales cool, humid air as you step away from Cat Ba Town. The trail climbs and flattens, alternately threaded with shaded hardwood and sharp karst outcrops; the jungle seems to watch and sometimes nudge you forward as peaks open onto Lan Ha Bay's scattered islets.
Geology here is straightforward: karst limestone carved by tropical weathering, creating steep ridges, caves and sheltered coves along the coast. Cat Ba National Park protects lowland evergreen forest and the tiny, critically endangered Cat Ba langur habitat; Viet Hai Village is a living reminder of rural island life where fishing and rice farming meet boat access.
The route covers roughly 12 km of mixed singletrack and dirt path, with several short, steep pitches to May Bau and Ang Phay peaks; expect uneven rock and occasional muddy sections after rain. Lunch in Viet Hai is a cultural pause — local flavors and a chance to relax with a foot massage by a clear stream — before a late-afternoon boat across Lan Ha Bay for swimming and kayaking between karst towers.
Practical guidance: start early, carry 1.5–2 liters of water, and wear grippy footwear for wet limestone. Timing matters — calm seas and mid-morning visibility make kayaking most pleasant; avoid heavy-boat traffic zones when swimming. Respect village customs, stay on marked trails to protect the forest, and be prepared for a full 9-hour day that blends hiking, light cycling, and water time into one varied island experience.
moderate.
9 hours.
Moderate fitness — comfortable with multi-hour walking, short steep sections, and cycling on flat village tracks
The trekking segment is about 12 km and typically takes 3.5–4.5 hours depending on pace and breaks.
Travelers should have moderate fitness; steep sections and uneven terrain mean it's not ideal for complete beginners or those with mobility issues.
Yes—lunch in Viet Hai Village is included, along with bottled water; special dietary requests should be noted at booking.
Yes—the afternoon includes a boat transfer with opportunities for swimming and optional kayaking in Lan Ha Bay.
Cat Ba Island’s karst and forest have long supported fishing and small-scale agriculture; the park was established in the late 20th century to protect its unique ecosystems and endemic species.
The park faces pressure from tourism and development; stick to trails, avoid feeding wildlife, and use reef-safe sunscreen to reduce impact on marine areas.
Daiichi Travel operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Dawn breaks over the limestone ribs of Cat Ba Island and the forest exhales cool, humid air as you step away from Cat Ba Town. The trail climbs and flattens, alternately threaded with shaded hardwood and sharp karst outcrops; the jungle seems to watch and sometimes nudge you forward as peaks open onto Lan Ha Bay's scattered islets.
Dawn breaks over the limestone ribs of Cat Ba Island and the forest exhales cool, humid air as you step away from Cat Ba Town. The trail climbs and flattens, alternately threaded with shaded hardwood and sharp karst outcrops; the jungle seems to watch and sometimes nudge you forward as peaks open onto Lan Ha Bay's scattered islets.
Geology here is straightforward: karst limestone carved by tropical weathering, creating steep ridges, caves and sheltered coves along the coast. Cat Ba National Park protects lowland evergreen forest and the tiny, critically endangered Cat Ba langur habitat; Viet Hai Village is a living reminder of rural island life where fishing and rice farming meet boat access.
The route covers roughly 12 km of mixed singletrack and dirt path, with several short, steep pitches to May Bau and Ang Phay peaks; expect uneven rock and occasional muddy sections after rain. Lunch in Viet Hai is a cultural pause — local flavors and a chance to relax with a foot massage by a clear stream — before a late-afternoon boat across Lan Ha Bay for swimming and kayaking between karst towers.
Practical guidance: start early, carry 1.5–2 liters of water, and wear grippy footwear for wet limestone. Timing matters — calm seas and mid-morning visibility make kayaking most pleasant; avoid heavy-boat traffic zones when swimming. Respect village customs, stay on marked trails to protect the forest, and be prepared for a full 9-hour day that blends hiking, light cycling, and water time into one varied island experience.