Is 2 or 3 days enough to hike the Grand Canyon?
It completely depends on what kind of hiking you are looking for. You can choose to go for smaller day hikes as both the Grand Canyon South Rim and the North Rim hike trails offer spectacular views of the inner canyon, some on paved trails. Or you can choose to hike Rim-to-rim which generally take three days one way to get from the North Rim to the South Rim. Day hiking can be a safer and more enjoyable choice than a rim-to-rim hike into a difficult area that is beyond the capabilities of any single member of your group.