If you like an adventure in the winter then you can be sure to experience driving on an icy road. You can also prefer the snowmobile and have fun. If that does not interest you much then you can try fishing and see how far you can do to catch one fish. There is also skiing and skating that you can enjoy.
If you want to try all the winter activities then your vacation time will quickly come to an end so enjoy every moment.
In the summer days, you get to have long days that nights as the sun will delay its setting and wait until it is near midnight. That is why you can do more and extend your activities and you may also see the sunrise without sleeping yet. It is a great experience.