4 /5 Sela Rodriguez: System for reservations is not good. They take reservations for the racers and events but not for regular visitors so you just show up and pick a site. Trouble is it may already be reserved. We had a confrontation eventually settled by the ranger with another couple who claimed a reservation. I am sure they had one but the site was listed by the rangers as open. Tarnished an otherwise nice stay. Great views. 16% uphill grade going in. GPS is off by 1/4 mile. Just keep going. Would stay here again but not during the races. It was a madhouse.