It is compulsory for all non-Chinese tourists to have a travel permit and tour guide when touring Tibet. Tibet is worth all the hassle with exotic, breathtaking places and beautiful holy destinations. You can travel through the imposing Potala Palace, the ancient Johkang Temple and the Drepung monastery in Lhasa. You can go around the extremely holy and reverential Kailash mountain, and visit the beautiful and tranquil Mansarovar lake. You can also experience the warm and unique tibetan culture up close throughout your tour in this part of the world.