After their failure to get the treasure from the mayan pyramid, taken by the their rival von Tiddenheim, Major Crichton Odd's party has been working its way back through the jungle. They've investigated some other mayan ruins along the way and found nothing of value. So they decide to make their way back to San Miguel and from there start the long journey home.
As they work their way through the jungle they stop at a small pool in a clearing to get some much needed water ...
After a rest they carry on though the jungle ....