You might want to head out to Mount Hakodate for some fresh mountain air and a bird's-eye view of Hakodate. Want to stretch your legs some more? Head to Hakodate Tropical Botanical Garden and Hakodate Park, both nearby.
You can study the exhibits at Hakodate City Museum, a museum with a storied past, during your travels to Hakodate. While in this walkable area, find time to visit its shops.