On this tour you will discover Vietnam's natural beauty as well its history and culture.You will discover the hustling streets of Ho Chi Minh city as well as Hanoi's charming monuments and colonial architecture. You will also have the chance to visit Halong Bay, and spend overnight on a luxury Cruise, while also explore Hoa Lu - Tam Coc, a countryside at a mountainous region in north of Hanoi and admire its highlights and attractionsBrief itinerary: - Day 1: Arrive in Ho Chi Minh CityN/A - Day 2: Cu Chi Tunnels - Ho Chi Minh City Tour (B, L)B/L - Day 3: Ho Chi Minh City - Hanoi (B)B - Day 4: Hanoi - Halong Bay, overnight on Boat (B, L, D)B/L/D - Day 5: Halong Bay - Hanoi (B, L)B/L - Day 6: Hoa Lu – Tam Coc full day Excursion B/L - Day 7: Hanoi Departure B