Hiidenkivi is a large boulder located in Finland, specifically in the region of Uusimaa. It is known for its impressive size and unique shape, making it a notable natural landmark. The boulder is composed of granite and is estimated to weigh around 100 tons. The name "Hiidenkivi" translates to "the stone of the giant" in English, reflecting local folklore that associates it with mythical giants. This site attracts visitors interested in nature, geology, and Finnish mythology, offering a glimpse into the country's rich cultural heritage and natural beauty.