Plan a trip / Itinerary ideas / Tam Coc boat half day Tam Coc boat half day Before you goLearnItinerary ideasAccommodationTransportationLiving The three caves are about 2 hours on the water. An adult is 250,000 VND. DurationHalf a day BudgetCheck on arrival PaceThe sampan Stops Three caves About 2 hours on the water. An adult is 250,000 VND. Check on arrival Stay and tours Tam Coc Hotels Compare rooms in Tam Coc. We may earn a commission. Search stays Tam Coc Tickets and tours Search a booked ticket, transfer, or day tour. We may earn a commission. Search tours and attractions or search on Trip.com