Cañon del Sumidero, Mexico

On our last day in San Cristobal we went on a trip through an amazing canyon by rapid motorised canoe (2 x 200Hp motors for those who are interested). Being small Princess Romany and her escort were invited to take the best seat in the house, up with the driver, with a great view.
The walls of the canyon are 1000m cliffs in places and the water 100m deep. We made numerous stops to watch the 3-4m crocodiles on the banks. Bonus points for spotting the one in the photo above.