Awesome park to get a feel for the nature in Arizona. I only went to Hole in the Rock, but the Desert Botanical Garden is also located here along with some other areas to look at or hike. Hole in the Rock was a short and easy hike, but still fun and very scenic once you get to the top (takes less than 10 minutes). There are also plenty of cacti here to take pictures with. Parking was ample, and they have bathrooms that were decently clean. This is a must stop if you're in the Phoenix/Scottsdale area! Parking is really easy, and they have very clear signage so you won't get lost.