The photo below is of the largest Joshua Tree in the world - it stands over 45 feet tall! The amazing thing is that the Joshua Tree is really a plant - not a tree! So imagine a plant growing this large in the desert! That is quite a feat. I would tell you how old it is but you'll have to find out on the tour! You can get your photo taken under the largest Joshua Tree on our Joshua Tree Adventure Tour! (Notice the Hummer way in the background on the left side of the tree trunk - this is a very remote area.)