The Valley floor hasmilesof Paved walkways. I use a wheelchair to take my Mom around the sights. Free buses are all hndicap accessible and travel the valley floor. There is a sightseeing tour that travels to all of the sights, don't know the cost, and they use a flat bed like trailer that has no obstructions. It is also narrated. One can also drive the valley in their own car and if you have disabled license or placard you can drive to Happy Isles ans Mirror Lake .
2008 Jeep Sahara '4Dr"