AllStays is a travel-planning resource for RVers, campers, and roadtrippers, helping people find places to stay and useful stops along the way. Founded in 1999 by Route 66 enthusiast Adam Longfellow, it began as a guide to interstate exits and has grown into a digital atlas covering more than 43,000 campgrounds, RV parks, and other locations. Users can search for campgrounds in the United States and Canada, as well as hotels, motels, truck stops, parking and boondocking options, and travel services.

AllStays offers access through its website and apps for phones, tablets, and computers, with features designed to make trip planning easier. These include more than 70 search filters, saved favorites, offline location lookup, maps and location searches, photos, reviews, and weather information. Its listings also cover road hazards, fuel and propane fill-ups, RV and truck dealers, rest stops, dump stations, and stores. The service draws on a community of more than one million users and includes reviews described as written and verified by real people.