Partly. The Esplanade in front of the gate is smooth tarmac, but inside, a steep cobbled lane climbs about 350 metres to Crown Square, at up to 15 degrees. A mobility vehicle takes wheelchair users and up to three companions from the gate to Crown Square: ask the staff at the entrance. It doesn't run between 12:15 and 13:15 while the gun is fired, and it takes wheelchairs up to 73.5 cm wide and 150 kg. A few manual wheelchairs can be borrowed, first come, first served.
Crown Square, the Great Hall, the Scottish National War Memorial and the café are step-free. The palace rooms, the Prisons of War and the Battlement Walk have steps, and the exit route is 70 steps; if you can't manage them, staff will guide you back down through the castle.
The castle has no public car park, but a few spaces on the Esplanade are kept for ticket holders with accessibility needs. You can take one on arrival or book it ahead, though from May to October the Tattoo's stands can leave fewer of them.
Blind and partially sighted visitors get the audio guide free, with a large-print script at the audio booth, and assistance dogs are welcome.
Disabled visitors pay the standard price with no proof needed, and up to two carers per booking go free.