Frostop Classic Drive-In - Real - Fast - Food

OPEN 7 DAYS A WEEK - HOURS: Sunday - Thursday: 10:00 am to 9:00 pm, Friday - Saturday: 10:00 am to 10:00pm. Frostop Dive-In has been operating on Hwy 20 in Ashton, Idaho for over 40 years. Our food is excellent, our menu is extensive, and our prices are fair.