This Incredible Vietnam Sightseeing Tour includes caving and cruising through Vietnam’s hidden jewels. Discover the off-the-beaten-path locations in Vietnam that have been designated as UNESCO World Heritage Sites, including some of the largest caverns in the world, the most stunning bays, and picturesque flowing rivers, providing you with some life-changing experiences. You will have the opportunity to spend some time in the midst of nature in Halong Bay, Phong Nha, and Tam Coc in addition to the urban pulse of major cities like Ho Chi Minh City, Hanoi, and Da Nang. Your visit to the famed Cu Chi Tunnels, which were crucial in the Vietnam War, will enhance the highlights of this tour.