Kaisaniemi Park, behind the National Theatre, is among the most beautiful parks in Helsinki and dates from the 1880s. It was named after Kaisa Wahllund, owner of a very popular café in the park. Students, fans of the park since the opening of the café, still cherish Kaisaniemi as their own. Early in the morning of May Day, the park fills up with students who, celebrate the day with song. The central landmark of the park is the small lake, and there are also several statues in a range of styles. Right in front of the park is Esirippu, a memorial to actress and theatrical impresario Ida Aalberg designed by Raimo Utriainen. Near the main entrance stands Convolvulus, a 1931 sculpture of a young girl by Viktor Jansson. On a steep slope dotted with trees is Nuori hirvi, a realistic statue of a young elk, which blends quite nicely into its surroundings. The park extends all the way to the lovely boulevard on the banks of Kaisaniemi Bay and to the historical Pitkäsilta bridge. The University Botanical Gardens are in the middle.