If you don't have a lot of time in Sai Gon, so why don't you go to Cu Chi tunnels and Mekong Delta together? This is the best itinerary to explore 2 famous places in the South of Vietnam. The Best Combination Tour depart from Saigon: Mekong River and Cu Chi Tunnels in 1 day only.
Then come back to your hotel around 5:30 - 6:00 Pm.
Infants and small children can ride in a pram or stroller. Public transportation options are available nearby. Infants are required to sit on an adult’s lap. Specialized infant seats are available. Not recommended for travelers with spinal injuries. Not recommended for pregnant travelers. Travelers should have at least a moderate level of physical fitness