This is the place where locals come to jog, have a romantic walk or catch up with friends. A walk around the bay gives you enough time to tell about your week to a friend or get to know a new person. Note that locals always walk or run around the bay anticlockwise.
There are also two very nice cafés with a beautiful view around the bay (only open during summer time), Sinisen huvilan kahvila and Tyyni. There's also Hesperia Park on the west side of the bay if you want to have a rest.