First of all they took a ride over 15km on Rao Nan River in the Doc Moc (dugout canoe)
It’s difficult the handle the dugout canoe.
Local children encouraging the teams.
A doctor taking care of the competitors
Competitors had a chance to discover caves.
Trekking jungle and climbing up and down hills.
Showing team spirit.
Feeling happy after swimming through an underground river.
Helping each other in the final challenge.