Palmarola is a small island located in the Tyrrhenian Sea, about 10 km west of Ponza and 40 km south of the Italian coast. It is part of the Pontine Islands archipelago, which also includes Ponza, Ventotene, Zannone, and Santo Stefano. Palmarola is known for its crystal-clear waters and scenic landscapes, making it a popular destination for boating and snorkeling enthusiasts.

The island is uninhabited and has no paved roads or public transportation. Visitors can explore the island on foot along the many hiking trails, which offer stunning views of the Mediterranean Sea and the surrounding islands. There are also several secluded beaches and coves that can only be reached by boat or by hiking down steep trails.

Palmarola is a protected nature reserve, and visitors are advised to follow strict environmental guidelines to preserve the delicate ecosystem. The waters around the island are home to a rich variety of marine life, including dolphins, sea turtles, and various species of fish.