"Olo" is a rock dive located out of Leixões. It is 21m at the deepest point and 9m at the shallowest.
This rock is full of marine life, such as anemones, sponges, crustacea and molluscs. Divers can also find some rock fish.
A few metres from the rock lies a wooden fishing vessel named "Marsub". In the past "Marsub" was used as a diving boat, the only diving boat available for those who want to dive in these waters. Due to her short distance from the rock, divers have plenty of time to visit both rock and wreck.
Ideal for beginners and good for night diving.
Source: www.mergulhomania.com
(Reproduced with permission of the author)
