My mom loves gardens, beautiful scenery and the NW but walks very slowly and shorter to moderate distances....she doesn't need or use a chair however. We;ll be in Bellingham for my daughter's 3 day soccer tournament and want ideas for 2-4 hr "side trips" nearby? Also, not a shopper--not at all. So galleries and that sort of thing are out. tWe're staying in the city center.thank you!