Home » Blog » 2011 August Grand Opening of Holiday Valley's Mountain Coaster by Jeremy K on Aug172011 Get ready to scream with excitement this Saturday at the Grand Opening celebration of the Mountain Coaster at Holiday Valley’s Sky High Adventure Park. Be at Tannenbaum, Holiday Valley's West Side (where Sky High Aerial Adventure Park is located), on Saturday, August 20th at 10 a.m. with at least $6 in your hand for a ride on the coaster. Read more Read more EM at Western New York Events this August by Jeremy K on Aug052011 Cattaraugus County AKA Enchanted Mountains will have a tent, the Enchanted Trailer or a booth at the following events: August 1-7, 2011 Cattaraugus County Fair ... 2 days left, come visit our booth under the grandstand (by the back entrance) Read more Read more Photos tagged as #EnchantedMountains or #EMFun. @emountains