Idaho - Top Bike Climbs

#1
Mt. Harrison
USA, ID
#2
East Green Valley Road
USA, ID
#3
White Bird Hill
USA, ID
#4
Bogus Basin
USA, ID
#5
Schweitzer Mt. Road
USA, ID
#6
White Bird Summit
USA, ID
#7
Teton Pass West
USA, ID
#9
Ponderosa Pine Scenic Drive
USA, ID
#11
Galena Pass West
USA, ID
#12
Alta Ski Hill Road
USA, ID

Climb List: Idaho
(sort by distance, difficulty, elevation and more)

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Glacier National Park
United States (MT), Canada
10 ROUTES
11 POIs
ROUTE STATS (TOTAL)
67.2
mi
DISTANCE
13,140
ft
ELEV. GAIN
Yellowstone and the Tetons
United States (MT,WY)
20 ROUTES
52 POIs
ROUTE STATS (TOTAL)
523.8
mi
DISTANCE
43,011
ft
ELEV. GAIN

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FULL SUMMARY

Idaho capital building - Boise Idaho

Ride the Boise Greenbelt if you are in the area

MT. HARRISON

Mt. Harrison takes ALL the prizes in Idaho - it is the hardest, longest and highest bike climb in the state.

Cycling Mt. Harrison - Idaho’s most difficult bike climb (viewpoint at top)

Ride 14.6 miles gaining 4,383’ to elevation 9,238 at 5.6% average grade.

Lake Cleveland comes into view around  mile 12.7

During the spring and fall, beware snow at higher levels.

Above - both photos taken September 27, 2017 (photo right near the top).

View back to the north from the top.

BOGUS BASIN CLIMB

Ride 13.7 miles gaining 3,500’ at 4.5% average grade (5.3% climb only)

This is the hardest and most difficult bike climb in the very cycling friendly Boise Idaho area.

We have researched and documented for this page the 30 hardest and most difficult bike climbs ever included in the Tour de France. 

The all-time hardest bike climbs of the Tour de France can be viewed on this page via the map (zoom in to view climbs in particular areas), by Climb Cards (photo and stats) or by a detailed list of the climbs that can be arranged in metric or imperial units by difficulty, distance (longest climbs in the area), altitude gained, highest elevation (highest summit), average grade (sort the grades by varying distances), lowest start point, etc. Click on "Climb Page" to jump to the detail page for that particular bike climb. We feel this page provides a good summary of the top, hardest and best bicycling climbs of the Tour de France.

The 10 hardest bike climbs ever to appear in the Tour de France are %TOP10 

Also visit our 2023 Tour de France Home Page for all the stages, climbs, details of the 2023 Tour de France as well as all the historical data for the Grand Tour.