So we were walking down the path in Pulau Sapi inbetween high rain forest trees. We were going away from the crowds to find a beach where we could be on our own.
… Indiana Jones
It was a huge Water monitor – lizard commonly found in South Asia. They achieve size up to 2m and as we found out change color. Below the pictures of the same lizard but among the rocks.
and here is one more video from different island when we found at least 5 monitors venturing around people