Arches National Park Guide After visiting all 5 of Utah's National Parks, Arches is the most unique and iconic of all. We felt so small and in-awe of all the jaw-dropping formations throughout the park! 🌤️Best time to visit: we recommend the spring and fall, visiting in the summer can get extremely hot, if you do go in the summer, we suggest you to start as early as possible to avoid dealing with the midday sun. ✈️Major airports near the park are Salt Lake City and Grand Junction Regional Airpo