Group size.
36 C.F.R. § 13.905
in effectEffective: 2024-07-01(a) The following are prohibited:
(1) Group sizes exceeding 12 individuals on the east side of the park outside the Frontcountry Developed Area as defined by this subpart.
(2) Group sizes exceeding 6 individuals on the west side of the park outside the Frontcountry Developed Area as defined by this subpart.
(b) A map showing the east and west boundaries is available at the park visitor center.
(c) The superintendent may authorize larger groups on a case-by-case basis.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-36.xmlFetched: 7/26/2026
