Sign mandatory waiver before climbing

GRR Hours:

Mon-Fri     12-11pm
Sat     10am-10pm
Sun     10am-8pm
Members Only:
Tue, Wed, Thu:     6:30am-9am


Check out Grand River Rock’s new customer survey here. We love getting feedback from all of you out there, so take a minute and fill it out and get the chance to win one of 3 $100 GRR gift cards!