Biskupia Island is a small, uninhabited island located in the Pomeranian Voivodeship of Poland. It is part of the Biskupia Kopa nature reserve and is known for its diverse flora and fauna, making it a popular spot for nature enthusiasts and birdwatchers. The island is surrounded by the Puck Bay and is accessible by boat. It features sandy beaches and lush vegetation, providing a serene environment for visitors. Biskupia Island is also significant for its historical and ecological value, contributing to the region's natural heritage.