Facility · Utah ·
Managed by the USDA Forest Service
Vernal Field Office (Bureau of Land Management UT) · Open Access
Stonefly II is on the north side of river 8.2 miles below dam and 1.0 miles below Little Hole. Site has one table, one fire ring, two tent pads, a portable toilet screen and one bench. Capacity: 6-8 people
Hike in from Little Hole or boat in from the Spillway or Little Hole. Sites are along the banks of the Green River on Section B, downstream from Little Hole. Vegetation is Pinyon pine, juniper, sagebrush, Ponderosa pine and river bottom shrubs and grasses.
Reservations may be made for six sites (Bootleg, Cats Paw, Cottonwood, Big Pine I, Big Pine II, and Trail's End) by calling 1-877-444-6777 or go online at "http://www.recreation.gov". All other sites are first come, first served. Registration for campsite use must be made the day of use at Little Hole on the Camp Registration Board.
All campers are required to have a portable toilet system. There are no garbage facilities. Please pack out your garbage.
40.54399, -109.17482 · 40°32'38.4"N 109°10'29.3"W
Typically 95°F in Jul, down to 30°F in Jan.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 30 | 39 | 55 | 64 | 75 | 88 | 95 | 92 | 82 | 65 | 48 | 33 |
| Low °F | 8 | 16 | 27 | 35 | 44 | 52 | 59 | 57 | 47 | 35 | 24 | 12 |
| Precip in | 0.6 | 0.6 | 0.6 | 0.7 | 0.9 | 0.5 | 0.7 | 0.6 | 1.2 | 1.1 | 0.5 | 0.6 |
1991–2020 averages from the nearest NOAA station, 10.1 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.
Stonefly II River Camp also appears in other federal recreation data. Facts below are matched by name and location, not confirmed by Stonefly II River Camp's operator.
Recreation.gov last updated this record on 2026-02-25.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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