10 grass hills, 75 larch trees and 200 blue poles form the new Guldberg’s Square; a neighborhood park in central Norrebro, Copenhagen, where people of all ages can meet, be active, exercise and relax. The three different elements create coherence in the renovated park and unite the existing functions that are kept with the new programs that are characteristic for the square’s new identity as an activity park; a meeting place focusing on exercise in the public city space.The varying size of the grass hills creates a playful landscape; laugh as you run across the hills playing with a friend, tumble, explore or relax in the sun while lying in the grass reading a book. Larger areas planted with high meadow grass spans across the grass hills and create a visual aesthetical layer in the park.