Thorn Creek Routes

Page Type
Route
Location:
Idaho, United States, North America
Route Type:
Hiking
Season:
Spring, Summer, Fall
Time Required:
Half a day

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Page By:
Thorn Creek Routes
Created On: Mar 7, 2007
Last Edited On: Mar 7, 2007
Table of Contents

Overview

Mores Creek Winter Scene

In the mid 1990's Thorn Creek Road got severely washed out in the area where it connects toward the Middle Fork of the Boise near the Cottonwood Ranger Station. The wash out was so severe that it's been left in that condition. Originally, this road led all the way to the summit via a relatively easy approach if coming from Boise. Now it makes for a good long mountain bike ride.

Follow Thorn Creek Road to a turnout and parking area at the South Fork of Thorn Creek. Hike a Bike for 1/2 mile through a creek bed with a better and better trail developing along the edges each year. From a major 4 way road junction sometimes referred to as New York Summit, take the jeep road on the prominent southwest ridge to the summit.

Roundtrip it's approximately 25 miles with 5100 feet of elevation gain.

Thorn Creek Butte


Another possibility involves utilizing the North Fork of Thorn Creek where you'll drive a jeep road toward a prominent saddle that overlooks Idaho City. From this area follow a series of motorcycle trails east and slightly south. Thorn Creek Butte is often visible along the route. Best done as a long trail run. A third option involves using the Middle Fork of Thorn Creek as the approach and is actually the shortest known route to the summit by foot or bike. It's 10 miles roundtrip via the Middle Fork, but this involves using a private road.

Thorn Creek Butte is an excellent cardio training mountain.