Zion National Park was Utah’s first national park, and it’s one of the best places to explore by campervan. Just 2.5 hours from Viva Las Vegas, it’s packed with incredible hiking, climbing, and canyoneering. We’ve put together a 3-day itinerary that covers the highlights, from hidden pools in the desert to towering Navajo sandstone walls and cliffside trails (Angel’s Landing!) that aren’t for the faint of heart.