Do you like going to trekking? What are some of your favorite trekking destinations? Well, I like trekking and Annapurna Circuit Trek, which takes around 21 days to complete and takes you to the foothills of the Annapurna mountains in Nepal, is one of my favorite trekking destinations. I also like the Everest base camp trek which is around 11 days from Kathmandu, Nepal.