Idaho Falls is a lively, mid‑sized city on the Snake River with a walkable downtown, good restaurants, galleries, a scenic riverwalk and easy access to hiking, fishing and nearby ski areas — comfortable and interesting for multi‑week assignments rather than a place you’ll get bored staying in.
Within about an hour you can reach Pocatello — a regional hub with more shopping, healthcare and travel options — and nearby Rexburg, a college town with extra dining/nightlife and events, so you won’t feel isolated on longer contracts.