Question: What popular hiking trails to waterfalls in Yosemite National Park (more than 1,000 reviews on TripAdvisor) have been recommended to be fully accessible to wheelchairs by at least three different people and are highly rated (4.5/5 or more on average)?
Answer: Yosemite Falls
Bridalveil Fall
Explanation: Trip Advisor has Yosemite park reviews and recommendations. Each trail has a rating as well as reviews that can be searched for mention of wheelchairs. For the popular hikes, Mariposa has many reviews saying it can be accessed by wheelchairs (and some say the contrary) but it does not have a waterfall. For Mist trail, another popular hike, they are not enough reviews saying it is accessible by wheelchairs. Similarly for popular waterfalls, for Vernal Fall visitors say it is not accessible in the reviews.