Peniscola is a coastal town located on the east coast of Spain in the province of Castellón. It is known for its well-preserved medieval castle, which is perched atop a rocky promontory and offers panoramic views of the surrounding Mediterranean Sea. The castle was built in the 13th century and served as a fortress during various battles and sieges. Today, it is a popular tourist attraction, attracting visitors with its historical significance, stunning views, and well-preserved architecture.

In addition to the castle, Peniscola is also home to a number of other historical buildings, including the Church of Santa Maria, which dates back to the 14th century. The town's Old Town is also a popular attraction, with its narrow streets, traditional houses, and beautiful plazas.