4R1 - Ribbon Lake West

Campground near Mammoth, Wyoming (tagged tourism=camp_site).

Operator: National Park Service
Fee: Yes (amount not recorded)
Reservations: Reservation required (tagged reservation=required)
Capacity: Tagged capacity=8
Dump station on site: not recorded in OpenStreetMap
Water: not recorded in OpenStreetMap
Electrical hookups: not recorded in OpenStreetMap
Toilets: not recorded in OpenStreetMap
Showers: not recorded in OpenStreetMap
Website: https://www.nps.gov/yell/planyourvisit/backcountryhiking.htm
Coordinates: 44.72436, -110.44985 (view on OpenStreetMap)

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Nearest RV dump station

RV dump station near Mammoth · 2.1 mi · no fee (tagged fee=no)

Nearest campgrounds

4R2 - Ribbon Lake North · Campground · 0.2 mi · near Mammoth · charges a fee
Canyon Campground · Campground · 1.8 mi · near Mammoth · dump station on site · charges a fee
Yurt Winter Camp · Campground · 2.3 mi · near Mammoth
Old Seven Mile Hole · Campground · 2.4 mi · near Mammoth · charges a fee
4W1 - Wrangler Lake · Campground · 2.8 mi · near Mammoth · charges a fee

All dump stations and campgrounds in Wyoming

Source: OpenStreetMap node 3064201416, data as of 2026-10-21. Map data © OpenStreetMap contributors (ODbL). Straight-line distances. The nearby city is the closest US Census Bureau place (20.91 mi away).