Planning a trip to Idaho ? With major metro areas such as Boise and Nampa, along with top attractions including Hells Canyon, the Julia Davis Park and the Mesa Falls; you are sure to have a unique and memorable experience. Take in all the great sights that Idaho has to offer with a rental car from Enterprise Rent-A-Car. Choose from one of our popular airport locations or find the perfect car at a neighborhood branch. Search for a car rental location or browse the list below.