Wyoming · Hiking

Flagg Canyon Launch

Flagg Canyon LaunchPhoto: Thank You (25 Millions ) views — Wikimedia Commons (CC BY 4.0)
Jun–Aug
best months

Is Flagg Canyon Launch open right now?

No closures listed

The National Park Service lists no closures for John D. Rockefeller, Jr., Memorial Parkway.

As of · Source: NPS · John D. Rockefeller, Jr., Memorial Parkway. Agencies don't list every closure — check before you go.

Location: Access from US 89/191/287 just south of the Yellowstone South Gate. A steep dirt road leads from the picnic area down to the boat ramp. The ramp is a log slide that provides access to the river bottom. Except during high water, visitors will need to carry their boat to the water. Notes: There is a small picnic area above the launch with a vault toilet. The Flagg Canyon trail continues south from the boat launch along the rim of the canyon. Regulations All boats including paddleboards launched in Grand Teton National Park must have a park permit. Purchase permits at the permits desk in the Craig Thomas Discovery & Visitor Center in Moose or the Colter Bay permits office. More information on park boat regulations. Boat inspections required for all boats entering Wyoming between March 1 and November 30 for Aquatic Invasive Species (AIS). AIS inspection stations near Moose and Moran. Boat owners must buy a decal to support this program. More information on state boat regulations.

Local outfitters

Not on Roamze yet. Their page has how to reach them.

  • Best time to go · Jun–Aug

    Best time to visit Flagg Canyon Launch

    Best months: June–August. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

    1. Jan

      26° / 1°

      18 wet

    2. Feb

      30° / 3°

      15 wet

    3. Mar

      39° / 11°

      15 wet

    4. Apr

      45° / 20°

      14 wet

    5. May

      56° / 28°

      13 wet

    6. Jun

      66° / 34°

      12 wet

    7. Jul

      77° / 38°

      10 wet

    8. Aug

      76° / 35°

      9 wet

    9. Sep

      66° / 28°

      9 wet

    10. Oct

      51° / 21°

      10 wet

    11. Nov

      35° / 11°

      15 wet

    12. Dec

      25° / 2°

      19 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Snake Rvr, WY, 0.6 mi away at 6,882 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Keep exploring — more trails worth the drive

HIKE

Fire Just Is

Next door

Stop 8 (Flagg Canyon Picnic Area): "Fire isn't good or bad-it just is." Fire managers from Grand Teton National Park and Bridger-Teton National Forest reflect on the progress of the last 50 years, and what we need to think about for the future.

Pitchstone Plateau TrailPhoto: W. Bulach, CC BY-SA 4.0 (via Wikimedia Commons)

Pitchstone Plateau Trail

~15 min drive

Remote 17-mile out-and-back across Wyoming's volcanic Pitchstone Plateau.

Webb Canyon TrailPhoto: Don Graham from Redlands, CA, USA - God bless it!, CC BY-SA 2.0 (via Wikimedia Commons)

Webb Canyon Trail

~16 min drive

Moderate 7.71-mile out-and-back canyon hike in Wyoming.

Cascade Creek-Falls River Cutoff TrailPhoto: W. Bulach, CC BY-SA 4.0 (via Wikimedia Commons)

Cascade Creek-Falls River Cutoff Trail

~16 min drive

Brief out-and-back walk to Cascade Creek Falls in Wyoming.

HIKE

Snake River Cutoff Trail

~12 min drive

Accessible out-and-back trail along Wyoming's Snake River corridor.

HIKE

John D. Rockefeller, Jr. Memorial Parkway North Turnout

Next door

The north boundary of the John D. Rockefeller, Jr. Memorial Parkway abuts Yellowstone National Park. The headwaters of the adjacent Snake River are east along the Yellowstone, Teton Wilderness Boundary. Lodgepole pines regenerated after the 1988 Yellowstone fires cover the…

HIKE

South Boundary Trail: Grassy Lake-South Entrance

~11 min drive

Moderate out-and-back hike along Wyoming's South Boundary Trail.

HIKE

Sheffield

~4 min drive

Sheffield is a 14.24-mile out-and-back trail in Wyoming with 2,193 feet of elevation gain.

HIKE

Headwaters Cabins Walkways

~3 min drive

Easy out-and-back walk through Headwaters Cabins area in Wyoming.

HIKE

Colter / Wolverine Trailhead (8K8)

~12 min drive

This is a remote trailhead at the southern boundary of the park that is not accessible by road. From this trailhead, you can embark on the following trails within the park: Colter / Wolverine Trail South Boundary Trail: South Entrance–Harebell Snake River Canyon Trail Snake…