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A go-to workout hike that is short, steep, and very rewarding.


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Map Key

3.2

Miles

5.1

KM

Out and Back

3,635' 1,108 m

High

2,803' 854 m

Low

832' 254 m

Up

832' 254 m

Down

10%

Avg Grade (6°)

29%

Max Grade (16°)

Dogs Off-leash

Features Views

Overview

This quick-hitting, out-and-back hike provides one of the shortest and most direct ascents of Table Rock from the Old Idaho State Penitentiary/Caste Rock trailhead. Once at the top, hikers can choose to explore a few trails and roads, though many of the trails to the southwest of the peak are favored by mountain bikers (Rock Garden Trail - Trail #16A, Rock Island Trail - Trail #16B).

Need to Know

Multi-use trails open to mountain bikes and equestrians.

Description

From the Old Idaho State Penitentiary/Caste Rock trailhead parking area, find the pedestrian-only Table Rock Trail #15 Connector to head up toward the Table Rock Trail - Trail #15, which is open to bikes and equestrians. Continue west for a brief break in the fairly steep climb as the Table Rock Trail - Trail #15 turns right (south) toward the peak.

Just over a mile from the starting point, the final steep climb begins. Less than 0.5 miles in length and over 300 feet up. From the top, expansive views over the valley, foothills, and city are your reward. Check out the Hiking Project mobile app for other trails to explore in this area or head back the way you came, with the option to continue over to the #19 Shoshone-Paiute Tribes Loop.

Contacts

Land Manager: Ridge to Rivers

Shared By:

Zander Göpfert

Trail Ratings

  4.4 from 5 votes

#3140

Overall
  4.4 from 5 votes
5 Star
40%
4 Star
60%
3 Star
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2 Star
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1 Star
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Recommended Route Rankings

#41

in Idaho

#3,140

Overall
51 Views Last Month
2,504 Since Apr 6, 2020
Intermediate Intermediate

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Photos

On High
Apr 6, 2020 near Boise, ID
Old Idaho Penitentiary panorama
Apr 6, 2020 near Boise, ID
Get them playing on rock young!
Jun 8, 2016 near Boise, ID
Old Idaho Penitentiary State Historical Site.
Apr 6, 2020 near Boise, ID
Old Penitentiary in Boise
Apr 6, 2020 near Boise, ID
IMAG0279
Apr 6, 2020 near Boise, ID

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Current Trail Conditions

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Add Your Check-In

Check-Ins

Dec 25, 2023
Derek Schmitz
Great hike to see the cross on Christmas Day! First hike in Idaho. 3.2mi — 11h 57m
Oct 16, 2022
Joe LaGreca
Nov 22, 2021
Ryan Jordan
Sep 27, 2021
Ami Sherman
3.2mi — 7h 16m
Sep 26, 2021
Layci B
3.2mi
Sep 8, 2021
Christina Warren
3.2mi — 1h 30m
Aug 23, 2021
Marc Daniel
Mid day hike with Mila — 12h 15m
Aug 21, 2021
Private User
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