2 Day Adventure

Hi All! I am looking for ideas and suggestions on what to do in Sitka for 2 days with my family. We will have a 1 year old with us too. We love nature and hiking, seeing the must see attractions, as well as seeing things off the beaten path/unique experiences. We will not have a vehicle on this leg of our trip, but from what I can tell the bus system goes the entire length of the road here. We will be there mid September.