If you’re visiting Lewiston, the Snake River is kind of the main highlight, great for scenic views, boating, or just relaxing by the water. Hells Gate State Park is a must for hiking and picnics, and it’s also the gateway to Hells Canyon, which is worth checking out if you have time. I’ve seen people really enjoy the Lewis-Clark Valley wineries for a laid-back afternoon, and the Nez Perce County Historical Society Museum is a good stop if you’re into local history. It’s not a huge tourist city, but that’s part of the charm. Everything feels pretty calm and easy to explore.