With regards to the accessibility, Annapurna Circuit Trek is certainly much easier while in terms of comfort, Everest Base Camp Trek is more comfortable because it is more commercialized and lodges and guesthouses on the EBC have been built to accommodate tour groups to provide more comfort and other amenities. Based on our years of experience and with the views of our trek leaders as well as our trekking customers who have embarked on both these treks, a majority of them voted Annapurna Circuit Trek as the easier one. The starting point of Annapurna Circuit Trek lies at an altitude of 800m (2,625ft.) and takes a longer time to reach from Kathmandu while the starting point of Everest Base Camp lies at 2,800m (9,186ft.) and can be reached within a mere 25 minutes. It means that you will already be exposed to quite a higher altitude before you actually begin to trek to EBC. The Annapurna Circuit Trek has more green vegetation and due to a comparably thicker oxygen level even in the higher elevation, chances of altitude sickness in this region is minimum. For more details, please read guest reviews on Himalayan Glacier website and blogs, TripAdvisor reviews, and Feefo reviews.