Is it better to cruise upstream (Saigon to Siem Reap) or downstream (Siem Reap to Saigon)?
Upstream is recommended for superior pacing and energy management; downstream offers slightly faster sailing and fuel efficiency.
Upstream (Ho Chi Minh City ➜ Siem Reap) is chosen by 65% of experienced travelers because it allows you to rest and acclimate during tranquil delta cruising before undertaking physically demanding temple exploration at Angkor Wat. Downstream (Siem Reap ➜ Ho Chi Minh City) sails with the river current (15–20% faster transit), arriving in dynamic Saigon for vibrant post-cruise dining and shopping.
