Illahee Flat
Photo: brewbooks, CC BY-SA 2.0 (via Flickr)- 2.6 mi
- round trip
- 1,414 ft
- climb
- 2,227 ft
- high point
- Out and back
- route
- Jun, Aug–Oct
- best months
Is Illahee Flat open right now?
Alert in the area
The Forest Service lists 4 alerts for Umpqua National Forest.
Fall Prescribed Burning
Agency alert covering Umpqua National Forest · USFS · Umpqua National Forest
Poole Creek Campground Closed for the 2026 Season
Agency alert covering Umpqua National Forest · USFS · Umpqua National Forest
National Forest Service Road 28 Roadwork
Agency alert covering Umpqua National Forest · USFS · Umpqua National Forest
Blue-Green Algae Precaution for Diamond and Lemolo Lakes
Agency alert covering Umpqua National Forest · USFS · Umpqua National Forest
As of · Source: USFS · Umpqua National Forest. Agencies don't list every closure — check before you go.
Illahee Flat is an easy out-and-back hike of about 2.6 miles in the North Umpqua Ranger District of Oregon's Umpqua National Forest. The trail rises from a low point of 1,877 feet to a high of 2,227 feet, a climb of about 392 feet one way, and it is managed by the Forest Service. The route is natural-surface and open to both horses and bikes. It is not an accessible trail. Summer is the most comfortable time to go. Typical averages from the nearby Toketee Falls weather station show July and August highs around 85 to 86°F with only about three wet days a month, while winter brings highs in the low 40s and frequent rain. The trail starts close to Illahee Gazebo, a campground just 0.1 mile away, and the North Umpqua Trail: Jessie Wright hike is 0.8 mile off. Eagle Rock Campground is 1.2 miles away, and the North Umpqua Trail: Calf hike is 2.2 miles away.
Local outfitters
- Diamond Lake Resort25 mi away
- Casey's Riverside RV Resort32 mi away
Not on Roamze yet. Their page has how to reach them.
Best time to go · Jun, Aug–Oct
Best time to visit Illahee Flat
Best months: June and August–October. 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.
Jan
42° / 31°
18 wet · 3 snow
Feb
47° / 32°
16 wet · 2 snow
Mar
53° / 34°
18 wet · 1 snow
Apr
60° / 37°
17 wet
May
70° / 43°
13 wet
Jun
76° / 47°
8 wet
Jul
86° / 52°
3 wet
Aug
85° / 51°
3 wet
Sep
76° / 46°
6 wet
Oct
60° / 39°
11 wet
Nov
47° / 34°
17 wet · 1 snow
Dec
40° / 31°
19 wet · 2 snow
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Toketee Falls, OR, 6.7 mi away at 2,060 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Keep exploring — more trails worth the drive
Photo: Forest Service Pacific Northwest Region, Public Domain Mark (via Flickr)North Umpqua Trail: Jessie Wright
~1 min drive
5.98-mile out-and-back trail in Oregon with 4,566 ft elevation gain
Photo: Forest Service Pacific Northwest Region, Public Domain Mark (via Flickr)Illahee Lookout
~7 min drive
1.20-mile out-and-back trail to Illahee Lookout in Oregon with 726 ft of elevation gain.
Bradley
~8 min drive
4.40-mile out-and-back trail in Oregon with 1,628 ft elevation gain
Pig Iron
~19 min drive
5-mile out-and-back trail in Oregon with 2,943 ft elevation gain.
Photo: Forest Service Pacific Northwest Region, Public Domain Mark (via Flickr)North Umpqua Trail: Calf
~4 min drive
7.0-mile out-and-back trail in Oregon with 5,958 ft elevation gain and loss.
Soda Springs
~7 min drive
0.20-mile lollipop trail at Soda Springs in Oregon with 259 ft gain.
North Umpqua Trail: Hot Springs
~15 min drive
3.34-mile out-and-back trail in Oregon with 1,877 ft gain and 2,715 ft max elevation.
HIKE
Yellow Jacket Loop
~17 min drive
5.27-mile out-and-back trail in Oregon with 1,873 ft elevation gain.
North Umpqua Trail: Deer Leap
~7 min drive
17.18-mile out-and-back trail on the North Umpqua Trail with 5,614 ft elevation gain and loss.
Toketee Falls
~14 min drive
0.80-mile out-and-back to Toketee Falls in Oregon with 204 ft of elevation gain.