1. Blue-Holes
Blue-Holes
The main secret of Andros is connected
with waters of Dark blue hole (Blue-Holes).
They really seem ink-blue because of a deep
water. The Island Andros entering into
archipelago of the Bahamas, represents a
congestion of islets and coral shallows with
set of passages. Its length - about 160 km,
and width - about 65 km. The island from
three parties is surrounded by the warm
small seas. Has brought the fourth – east –
coast. It calls Tongue of ocean.

2. If to look at island from above, it is
necessary to notice the wrong form
dark blue stains are and there are
inputs in an underground labyrinth of
the flooded caves connected among
themselves by transitions and galleries.
Tongue of ocean