• Countryside play area with small farmhouses, a barn and wooden animals to climb, designed by artist Tor Svae
• View over Riddarfjärden to Gamla stan and Kungsholmen, with a second way in from Monteliusvägen
• Sledding slope on the south side, which the city recommends for sleds in winter

The play area on Mariaberget follows a countryside theme by artist Tor Svae: small farmhouses, a barn, and wooden farm animals kids can climb on, plus a small artificial-grass pitch. A huge hollow ash tree stands by the Bastugatan entrance.

The park is named after author Ivar Lo-Johansson, who lived across the street, and looks out over Riddarfjärden and Gamla stan. In winter, the south slope is a sledding hill.