Hakodate is a place where you can enjoy beautiful scenery, historical sightseeing spots, and delicious food.
Nearby spots include:

Mt. Hakodate: This is the symbol of Hakodate, and the view from the observation deck is amazing. The night view is also famous and is counted among the "Three Great Night Views in the World".
Hakodate Morning Market: You can enjoy fresh seafood at the morning market, which sells fresh local seafood and specialty products.
Hakodate's Historic District: Historic buildings and quaint streetscapes such as Susukino and Motomachi districts spread out.
Goryokaku: Goryokaku, built in the Meiji era, is known for its star-shaped fortress.
Hakodate Ramen: Hakodate is also a city where you can enjoy delicious ramen.
Yunokawa Onsen: There are several hot springs in the city of Hakodate.
Hakodate City Zoo: A zoo located halfway up Mt. Hakodate