1. explore Son Doong Cave ✓

2. climb the Great Wall of China.

3. visit the Pyramids of Egypt.

4. go on a wildlife safari to Kenya 

5. relax on a beach.✓

6. go camping in Cuc Phuong national Park.✓

7. go on an expedition to Mount Everest.

8. take an adventure tour to the Arctic.

9. take a sightseeing tour around New York.

10. take a Trans-Viet cycling tour.

We should go to these places for the holiday because after hard work and study, we need to go out to visit nature more to relax. At the same time, gained a lot of knowledge about the outside world. Besides, they are also domestic tourism places, so it will save travel costs.So these 3 places are suitable places to travel on holiday.