Check in and board a midday overnight cruise—enjoy a seafood lunch as you begin cruising among limestone karsts (confirm cruise schedule with operator).
Ride the long cable car to Ba Na Hills (park hours commonly ~07:30–22:00), walk the Golden Bridge, and visit the French Village and gardens for panoramic views.
Visit the My Son Cham ruins (open ~07:00–17:00) to see ancient Hindu temple complexes set in a jungle valley; it's about 1–1.5 hours’ drive from Hoi An and a must-see Cham heritage site.
Cruise the delta’s canals, visit fruit orchards, bee gardens and coconut workshops; most day tours include a riverside lunch and return by late afternoon.
Check into your resort and head to Long Beach or Sao Beach for swimming and relaxation; many hotels offer late breakfast or luggage hold for early arrivals.
My Son Sanctuary is on the mainland near Hoi An (included on Day 6). It is not located on Phu Quoc and cannot be visited from the island—recommended Phu Quoc cultural alternatives below.
Visit Coi Nguon Museum (local history), Phu Quoc Prison (historical site), pepper farms, and fish-sauce factories for island heritage—these are accessible from Duong Dong and open daytime to early evening.
Short morning flight (~1 hour) to Ho Chi Minh City to connect with your international return—allow at least 2–3 hours for international check-in connections.