Walmart Supercenter

The Polson Walmart Supercenter on Memory Lane is the Mission Valley’s full-size big-box store, pairing a complete grocery department with general merchandise, electronics, clothing, household goods, and an on-site pharmacy under one roof. It’s store #2607 in the national Walmart chain, built for the kind of one-stop run that covers a week of supplies in a single trip. Open daily from early morning to late evening, with prescriptions filled on-site – call (406) 883-9211 to check on a specific item or department.