Tajma Ha System
Tajma ha is a unique, phenomenal system. There are many lines, many directions, and you jump from Cenote to Cenote in shallow depth.
The maximum is 15m/50feet right above the halocline. The routes are for all levels; it is big for most of it but you'll also find some tiny passages where a sidemount configuration is mandatory.
Some places bring a lot of ceiling percolation and can turn very quickly into an area of absolutely no visibility.
One of the famous dives of this place is the “Chinese garden” room in the upstream section, dressed by precious stalactites, stalagmites, and columns.