we had a lot of fun climbing the giant boulders and exploring all that joshua tree has to offer. bring plenty of water and sunscreen and stay on trails. the park services now offers buses that will take you to all the popular areas to help with traffic congestion. my favorite things to see are the cholla field, skull rock and of course the arch. make sure to let someone know where you will be and when you plan to come back because people go missing often here.