Considering the Hotel Baltum in Albufeira?
A VT member wrote the following comment about visiting Albufeira:
Misericordia Chapel by Geoff_Wright
The Misericordia Chapel is to be found nearby to the Clock Tower, along the rua Henrique Calado, which leads past the Hospital and to the site of the North Gate.
Formally an Arab mosque, it was restored in 1499 and named the "Capela da Misericordia". Severely affected by the 1755 earthquake, the chapel and doorway were restored to their former Gothic style.