We were there in Sept 2021. It was not crowded, the site was beautiful, trains were occasional and did not disrupt our visit. Stayed in our 21 foot travel trailer (for reference). You can easily walk down and fish the Clark Fork River. Rode bikes on the trail to town. Not too strenuous but the sites along the River were amazing! I guess I’m deducting one star for those of you that may mind the train…