Why Idaho Falls is a hidden gem of the Mountain West

Yes, but: Idaho Falls exceeded expectations on every level.

• Everyone I met, from the tow truck guy to strangers at the Salt Lake Express bus station was friendly, sure — but also thoughtful, interesting and very proud of their hometown.
• We figured the place would be dead on a Sunday night, but the restaurants were bumping, the scene was diverse, and everything felt easy.

Zoom in: That's largely thanks to the River Walk, which is one of the most successful lengths of pedestrian infrastructure I've ever seen in a city where pretty much everyone (except me) has a car.

• It was busy all evening, with people of all ages picnicking, biking, taking photos and examining the interpretive signs and public art. It was like a Seurat painting, but with fewer bustles.

The secret sauce: Almost everyone I met brought up the River Walk with starry eyes, describing their favorite things to do there.

• Even the hotels encourage guests to use it, with racks of complimentary bikes and umbrellas.

The bottom line: Give your green spaces, third places and walkable neighborhoods just a little love, and they'll love you back.