Ehalkivi, also known as the Erratic Boulder of Letipea, is a notable geological feature on the coast of Estonia. It's one of the largest glacial erratics in the country, making it a popular spot for nature enthusiasts and photographers. The site is generally accessible year-round, though winter conditions may make the path slippery. Visiting Ehalkivi is free, and a typical visit lasts about an hour, allowing enough time to explore the surrounding coastline. Due to its natural setting, accessibility for individuals with mobility issues may be limited. A solo visit is perfectly feasible, as the boulder is easy to find and explore independently, though a guided tour might provide additional geological and historical context.