How close are scenic flights allowed to fly to the rim of the Grand Canyon ?
The Skywalk has seen mixed reviews since the site is only accessible by driving down a dirt road , costs a minimum of $ 85 in total for reservation fees , a tour package and admission to the Skywalk itself and the fact that cameras or other personal equipment are not permitted on the Skywalk at any time due to the hazard of damaging the glass if dropped .