Despite its rustic and old appearance, it has modern comforts inside.

Did you know that Casa do Penedo, also known as the "Stone House" or the "House of the Flintstones", is a unique construction located in the mountains of Fafe, in the north of Portugal. It was built in 1974 as a vacation home, and is characterized by being integrated into its natural environment, using four large rocks as part of its structure. The house, which resembles a prehistoric hut, features a thatched roof and wooden windows and doors. Despite its rustic and old appearance, it has modern comforts inside. Over time, it has become a tourist attraction due to its unique design and its integration with the surrounding landscape. Casa do Penedo is an example of organic architecture, where the structure adapts to nature instead of modifying it.