The Desert Region was hot, but these 4 are the literal opposite of the Desert Region. Meet the Mountain Region!! This is the last region in your destination. Here, you will enter Yosemite, a national park filled with beautiful mountains. As well that, you will go to Mt Shasta, a 14,505 feet tall active volcano. Next, you will go to Mt Whitney, the tallest mountain in the contigious U.S. Last but not least, you will go to Lake Tahoe, a lake you will sure to have fun with. This is the end of the road trip. Opt to the "this is the end of your journey" page after checking out about these places.