Grona Uden Camping is a lakeside camping site in the Åland Islands, 5 minutes' walk from the heart of Mariehamn, a massive 4 hectares site with a large part of the area along the lake, from which it has majestic views. The area has vast green spaces and many types of mature trees, and the picturesque nature gives the place a comfortable and relaxing environment. In the area, locomotives or tents can be rented, and the company responsible for the area also provides hundreds of free parking spaces, and many facilities, including cafeterias that provide delicious snacks.