https://www.wta.org/go-hiking/hikes/north-kitsap-heritage-park 10 miles of hiking trails, really nice hike.

https://www.kitsap.gov/parks/Pages/PointNoPointPark.aspx has ocean and forest trails.

near by is buck lake too. https://www.kitsap.gov/parks/Pages/BuckLakePark.aspx also has nature trails.

you could lodge in poulsbo , has a charming vibe in the downtown areas.