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The Flume Trail (Tunnel Flume Trail Marlette Flume Trail Incline Flume Trail Marlette Lake Spooner Lake)

Mountain Biking Trail

Moderate
17.29 mi
1,691 ft
The historic Flume Trail, traversing high above the stunningly-beautiful Lake Tahoe.

The Flume Trail began life as the grade for a water flume that delivered lumber from high in the mountains above Lake Tahoe to the towns far below. Nowadays, the remnants of the Flume are still visible, but the old flume bed is instead utilized by mountain bikers and hikers.

This relatively non-technical trail offers incredible views of Lake Tahoe—one of the most beautiful lakes anywhere—from high on the mountainside. The sinuous singletrack snakes in and out of narrow valleys, with the occasional rock up-and-over. Since this route was originally designed for a water flume to slowly descend the mountainside, the grade is very mellow, making this trail quite beginner friendly.

Despite it's non-technical nature, this trail is extremely exposed. "One slip will be your sure death," writes Tyghe Trimble in Men's Journal.

Getting up to the Flume Trail is the challenge, however. "To put things bluntly, this ride starts tough," writes Trimble. "The first four miles are a wide, dusty trail that gains about 1,300 feet, most of it in the last mile of the climb. Bring lots of water and drink liberally during this section."

The route mapped here follows the less-ridden Incline Flume Trail. The more popular route leaves the Marlette Flume and drops down Tunnel Creek Road as mapped in Tahoe Rim Trail -> Flume Trail route, but that seems too brief of a ride if ridden from Spooner Lake… especially considering the effort that it takes to get up here. So instead of dropping back down to the lake, add in the Incline Flume Trail for another route option. Also consider shuttle up the Mount Rose Highway, parking there, and riding in reverse back to Spooner Lake.

Sources:
Written by Greg Heil
Created By
Strava Routes

Route and Elevation

Segments

NameDistanceElev. Diff.Avg. Grade
Spooner to top of first main climb3.90 mi1,152 ft5.2%
North Canyon to Saddle3.86 mi1,184 ft5.6%
Spooner Warmup to first climb3.20 mi837 ft4.7%
Spooner Lake to Marlette Lake4.44 mi1,073 ft3.4%
Spooner Lake to Start of Marlette Flume Trail6.17 mi1,188 ft2.7%
Spooner to end of Flume - the measuring stick10.13 mi1,138 ft1.3%
ZoomToFlume4.01 mi1,188 ft5.6%
Spooner Lake Climb to Marlette Saddle3.74 mi1,184 ft6.0%
Spooner Lake climb3.57 mi1,184 ft6.3%
National Forest Development Road 038 Climb0.50 mi269 ft9.9%
National Forest Development Road 038 Climb0.89 mi358 ft7.5%
KMC King of the Mountain Challenge - Capitol 353.00 mi1,076 ft6.8%
Spooner Lake to Marlette Pass (Steep Part)2.90 mi1,014 ft6.6%
N. Canyon Rd. - Toilets to Marlette Saddle1.05 mi538 ft9.6%
Natl Forest Develop Road 038 Rd Climb0.81 mi489 ft11.3%
Sand Wall to Summit Above Marlette-Spooner Side0.46 mi325 ft13.4%
North Canyon Rd saddle down to Marlette Lake0.62 mi-266 ft-8.1%
marlette to flume1.20 mi-39 ft-0.2%
Flume Marlette to Dismount2.42 mi-66 ft-0.5%
Flume Trail from Marlette Lake4.29 mi-135 ft-0.6%
Sand Point to Tunnel DH1.94 mi-89 ft-0.2%
Tunnel Creek Rd - Marlette Flume to Incline Flume Connector0.78 mi-387 ft-9.3%
No trespassing 26.04 mi427 ft1.2%
Incline Flume - Tunnel Creek to Tyrolean5.15 mi354 ft1.2%
Wakey wakey0.58 mi262 ft8.4%
09/04/10 Incline Village, NV0.56 mi223 ft7.4%
IV Flume Climb0.27 mi164 ft11.3%
Incline Flume NB3.62 mi69 ft0.3%
Pondo Flume Trail (AKA Incline Flume)4.19 mi157 ft0.6%
Incline Flume - DP to Hwy 4313.68 mi82 ft0.4%