saarestiku
Saarestiku is a small, uninhabited island located in the Gulf of Finland, off the coast of Estonia. The island is part of the larger Saaremaa archipelago and is known for its unique geological features and rich biodiversity. Saarestiku is characterized by its steep cliffs, which rise abruptly from the sea, and its diverse flora and fauna. The island is home to a variety of plant species, including rare and endangered ones, as well as a number of bird species that nest on the cliffs. The island's geology is notable for its unique rock formations, which are the result of millions of years of erosion and weathering. Saarestiku is also an important site for scientific research, as it provides valuable insights into the geological history of the region and the processes that shape coastal landscapes. The island is protected as a nature reserve, and access to it is restricted to ensure the preservation of its natural environment. Despite its small size, Saarestiku plays a significant role in the conservation of Estonia's natural heritage and the protection of its unique ecosystems.