Torre Dos Clérigos of 262 Boutique Aliados in Porto. Official Website.
 
Torre dos Clérigos
Torre dos Clérigos is located in the old town of Porto and has a church and tower of more than 250 years of history. It represents one of the main symbols of the city, offering to all who visit it spectacular views, accessing through its internal staircase with approximately 250 steps.
The tower and the church are open to the public and visits are allowed. On weekends it presents special prices at the entrance of the museum and Torre dos Clérigos.