Poco da Ribeira do Ferreiro is a natural swimming pool located in the Azores, Portugal. It is a popular spot for both locals and tourists to cool off during hot summer days.

The pool is located on the northern coast of the island of São Miguel, near the town of Porto Formoso. It is fed by the ocean and the fresh water from a nearby waterfall, which creates a refreshing mix of salt and fresh water.

The pool is surrounded by natural rock formations and lush vegetation, giving it a secluded and peaceful feel. The area around the pool is equipped with sun loungers and parasols, making it a great spot for sunbathing and relaxing.

To get to Poco da Ribeira do Ferreiro, visitors must walk down a steep trail from the parking area, which takes approximately 10-15 minutes. The trail is relatively easy, but visitors should wear comfortable shoes and take caution as the rocks can be slippery.