Warm River is a city in Fremont County, Idaho, United States. The population was 3 at the 2010 census, making it the least populous city in Idaho. It is part of the Rexburg, Idaho Micropolitan Statistical Area.
AdFind the best tours, tickets, trips & more. Compare prices and book online on Tripadvisor. Full refund available up to 24 hours before your tour date. Quick & easy purchase process.
Candid Traveler Photos · Best Places to Eat · Easy price comparison · Vacation Rentals
AdSpend Your Trip Making Memories, Not Missing Out While You're Waiting in Line. If It's Worth Doing, We've Got It. Find the Best Tours and Activities for Your Trip.
Best value guarantee · 3 million trusted reviews · Skip-the-line tickets · Free Cancellation
Save
Share
More