Discover Portugal’s Stunning Cave with Beach and Skylight Accessible by Boat

Some consider it the most beautiful cave in the world.

Portugal’s Algarve region draws thousands of vacationers every summer with its sun-drenched, golden-sand beaches, idyllic fishing villages, ancient forts and fairy-tale castles, delectable local food, and breathtaking natural landscapes. The rugged coastline of this region is characterized by steep limestone cliffs and rock formations, featuring hidden beaches and mysterious caves, with Benagil being the most spectacular.

Situated between the towns of Portimao and Albufeira, near a small beach and village sharing its name, Benagil was shaped by erosion over the course of 20 million years. Contrary to conventional cave imagery, this cave is bright and inviting. Consequently, during the warmer months, it is common to see a line of boats with tourists eager to explore. Its popularity is largely attributed to a natural skylight that allows sunlight to pour in, enhancing its beauty. Furthermore, the accompanying sandy beach, ideal for relaxation during low tide, adds to its allure.

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The sea cave is often likened to a cathedral due to its impressive size and dome-like interior, featuring two entrances created by persistent wave action against the limestone cliffs.

Moreover, Benagil is part of Algarve’s most famous and scenic hiking trail, the Seven Hanging Valleys. This 7.4-mile trek along the coast offers stunning views of the landscape. While the area around the skylight is fenced for safety, visitors can still peer inside from the trail. To fully experience this natural wonder, access is only available by boat, kayak, or paddleboard. Although swimming to the cave is technically possible, it is not recommended due to the rocky shoreline and turbulent waters, which can pose safety risks.

In conclusion, since the Benagil cave is a popular attraction, you should consider visiting early in the morning or late in the evening to avoid crowds. Alternatively, visiting the region outside the peak summer season may also enhance your experience. Notably, Algarve is one of Europe’s sunniest destinations, allowing travelers to enjoy its offerings in the spring and fall as well.