QuotaOnly 75 permits are issued per day; permits are not sold on-site and there is no cell service at the trailhead, so permits must be reserved and downloaded in advance.
GroupPermit holder plus up to 4 additional members (maximum 5 people per permit).
Fees$6.00 non-refundable reservation fee per permit (covers up to 5 people).
TransferAll members must be listed on the permit; carry government-issued photo ID.
SafetyNo cell service at the site; carry ample water as heat illness is common. Cliff climbing, jumping, and diving are prohibited, and high-temperature closures may be issued by the District Ranger.