Los Portales is a sport climbers' paradise with high-quality lines on overhung limestone with pristine nature away from busy touristy spots.
WHERE TO STAY:
There is an option of staying at a local farmers' (Francisco and Dayi) hostel 'Villa Negrito'. It's the second last house in the Bariay (second closest to the crag, marked on the map). This option could be your most authentic and pleasant experience of Cuba as Francisco and his family are the most amazing and loving people on this planet.
There are many Casa de Renta and hostels in the town of Rafael Freyre. Also, you may consider staying at the Campamento at the Playa Blanca which is an inexpensive option (around 4 USD for a room) but the travel will be longer.
ETHIC:
The Los Portales Crag welcomes sport climbing route developers with a couple of conditions:
a) Bolting with material other than titanium is not allowed.
b) Contact local developers before bolting any lines.
c) Do not bolt in protected areas (contact the local developers for more information)
d) Do not modify the natural structures of the rock as it is not necessary nor create artificial holds
e) Before modifying any previously made route, consult it with the local developers
f) Don't scratch, paint, or write on the walls
g) Do not leave any trash in the climbing areas