There are a large number of summer travel destinations depending upon what you would like to do on your vacation. Even though it is summer, somepeoplelike to snow ski. There are places in the summer like in the southern hemisphere like Brazil that has snow skiing. This is because the southern hemisphere has opposite seasons as the northern hemisphere.
If you want to do normal summer things like go to the beach, then the best summer travel destinations would include Cozumel and Miami Beach. These would be great destinations if you want to hang out on the beach, swim in the ocean or do other activities on the beach. You could also go to clubs and go dancing.
There are a bunch of summer destinations if you want to explore the world. Some of these can be found in Europe. Europe has a lot of different things to do. However, if you are wanting to go to learn the culture of a place, the best destination would be Paris, France or Beijing, China.
This is due to the massive amount of history these places have. When you go overseas into countries that have been around for many years, then there is a lot of history to this place and then they have a lot of landmarks for you to tour. In Paris, you could visit the Eiffel Tower. If you visited China, you could travel north to the Great Wall of China.