DAY1 Arrival Hanoi + Land Noi Bai. Transfer hotel. Evening Old Quarter walking tour, water puppet show, street food.Dinner
DAY2 Halong Bay Cruise + 4-hr drive Halong Bay. Board cruise. Sail through limestone karsts. Lunch onboard. Sung Sot cave. Sunset on deck. Dinner, overnight on boat.Breakfast, Lunch, Dinner
DAY3 Halong → Hoi An + Tai chi sunrise on deck. Brunch. Disembark. Fly to Da Nang. Drive Hoi An. Evening lantern walk Ancient Town.Breakfast, Brunch
DAY4 Hoi An — Ba Na Hills + Day trip Ba Na Hills — Golden Bridge held by giant stone hands, Sun World theme park. Hoi An tailoring optional.Breakfast
DAY5 Hoi An → Ho Chi Minh City + Morning My Son Sanctuary (Cham temples, UNESCO). Fly Saigon. Evening Bui Vien street.Breakfast
DAY6 Cu Chi Tunnels + Mekong + Cu Chi tunnels (Vietnam War). Afternoon Mekong Delta — sampan ride, coconut candy factory, fruit gardens.Breakfast