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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
Contribute Details
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
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US Cell Coverage
Legend
Radar Time
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Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
- mountain biking recent
- mountain biking (>6 month)
- hiking (1 year)
- moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
- Downhill Ski
- Backcountry Ski
- Nordic Ski
- Snowmobile
Winter Trails
Warning
A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
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Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
Only show trails with NO bikes.
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SaveNestled among pines and boulders of Prescott’s iconic Granite Mountain, Granite Basin offers a variety of beginner through expert trails. Easy singletrack to steep off-camber and technical rock gardens. Many of the trails originate from Granite Basin Lake.
Primary Trail Type: Cross-Country
Land Status: National Forest

Activities Click to view
- Mountain Bike
38 trails
- Hike
41 trails
- Trail Running
39 trails
Region Details
- 4
- 8
- 22
- 3
Region Status
Caution as of Jun 6, 2025Stats
- Avg Trail Rating
- Trails (view details)
- 40
- Trails Mountain Bike
- 38
- Trails E-Bike
- 2
- Trails Horse
- 14
- Trails Hike
- 41
- Trails Trail Running
- 39
- Trails Dirtbike/Moto
- 1
- Trails ATV/ORV/OHV
- 1
- Total Distance
- 81 miles
- Total Descent
- 11,997 ft
- Total Vertical
- 2,320 ft
- Highest Trailhead
- 7,108 ft
- Reports
- 218
- Photos
- 158
- Ridden Counter
- 3,433
Popular Granite Basin Mountain Biking Trails
Granite Basin Mountain Bike Routes
title | rating | distance |
---|---|---|
Scenic Granite Spin | 19.3 km | |
Granite Mtn Short Loop | 16.3 km | |
Almosta Trail 15 Mile Loop | 25.5 km | |
Friday in Prescott | 36.6 km |
Photos of Granite Basin Mountain Bike
trail: Granite Mountain
2 |
Oct 25, 2024 @ 5:42pm
Oct 25, 2024
trail: Balancing Rock
15 |
Oct 12, 2024 @ 2:57pm
Oct 12, 2024
trail: Freebird
37 |
Jul 30, 2023 @ 2:23pm
Jul 30, 2023
trail: 348 - Chimbley Water
16 |
May 4, 2023 @ 9:13am
May 4, 2023
trail: 348 - Chimbley Water
13 |
May 4, 2023 @ 9:13am
May 4, 2023
trail: 348 - Chimbley Water
23 |
May 4, 2023 @ 9:12am
May 4, 2023
trail: Freebird
184 |
Aug 2, 2017 @ 3:16pm
Aug 2, 2017
trail: Freebird
451 |
Dec 29, 2013 @ 6:24pm
Dec 29, 2013Videos of Granite Basin Mountain Bike

trail: 351 - West Lake
2:43 |
77 |
Oct 15, 2017

trail: Little Granite Mountain
1:5:44 |
15 |
Apr 25, 2025 , Prescott

trail: 345 - Mint Wash
27:21 |
71 |
Jun 3, 2024 , Prescott

trail: 351 - West Lake
7:00 |
61 |
Jun 3, 2024 , Prescott

trail: 347 - Willow
25:11 |
89 |
Jun 3, 2024 , Prescott

trail: 347 - Willow
11:44 |
194 |
Aug 31, 2022 , Prescott

trail: 350 - Surprise Springs
8:16 |
109 |
Aug 31, 2022 , Prescott

trail: 347 - Willow
12:11 |
398 |
Sep 4, 2021 , Prescott
Recent Trail Reports
status | trail | date | condition | info | user |
---|---|---|---|---|---|
Trail 353 | Jun 6, 2025 @ 8:43am Jun 6, 2025 | Ideal | Avester | ||
350 - Surprise Springs | Jun 6, 2025 @ 8:43am Jun 6, 2025 | Variable | Avester | ||
Little Granite Mountain | Apr 4, 2025 @ 11:28am Apr 4, 2025 | Wet | johnritter | ||
Granite Connector | Dec 12, 2024 @ 8:59am Dec 12, 2024 | Very Dry | Norwaymountain | ||
Javelina | Oct 11, 2024 @ 8:58am Oct 11, 2024 | Dry | jeff-blanton | ||
347 (Lower) | Oct 11, 2024 @ 8:58am Oct 11, 2024 | Dry | jeff-blanton | ||
347 | Apr 29, 2024 @ 5:58am Apr 29, 2024 | Dry | Kajmoore | ||
348 - Chimbley Water | Apr 9, 2024 @ 9:03am Apr 9, 2024 | Very Dry | Norwaymountain | ||
347 (Lower) | Apr 9, 2024 @ 9:03am Apr 9, 2024 | Very Dry | Norwaymountain | ||
346 - Willow Connector | Apr 9, 2024 @ 9:03am Apr 9, 2024 | Very Dry | Norwaymountain |
Activity Feed
username | action | type | title | date |
---|---|---|---|---|
Juliepoohly | wishlist | region | activity #73401643 | Jun 8, 2025 @ 10:36pm Jun 8, 2025 |
Juliepoohly | ridden | trail | activity #73401331 and 5 more | Jun 8, 2025 @ 10:21pm Jun 8, 2025 |
Avester | add | report | activity #73232324 and 1 more | Jun 6, 2025 @ 6:39pm Jun 6, 2025 |
Djlasu | wishlist | trail | activity #72904459 | Jun 1, 2025 @ 4:36pm Jun 1, 2025 |
drewchap | wishlist | route | activity #70949603 | May 3, 2025 @ 5:56pm May 3, 2025 |
Recent Comments
username | type | title | comment | date |
---|---|---|---|---|
trail | Fair warning. You do not want to attempt to... | Nov 20, 2024 @ 8:49pm Nov 20, 2024 | ||
trail | Short loop, good for littles | Mar 11, 2024 @ 3:45pm Mar 11, 2024 | ||
trail | Really good south to north. A fun DH rip | Oct 10, 2021 @ 6:07pm Oct 10, 2021 | ||
trail | Erosion had taken a toll on this... | Dec 23, 2019 @ 11:52pm Dec 23, 2019 | ||
trail | This is actually still trail 347 Lower so if... | Jun 21, 2019 @ 6:40pm Jun 21, 2019 |
Nearby Areas
name | distance | ||||
---|---|---|---|---|---|
Spence Basin | 8 | 13 | 6 | 2.6 km | |
Alto Pit | 1 | 4 | 3.1 km | ||
Brownlow / Pioneer Park | 15 | 15 | 3.7 km | ||
Thumb Butte | 3 | 31 | 5 | 4.3 km | |
Constellation trails | 3 | 10 | 6.5 km |
Local Badges
-
Completionist0 awarded
Local Mountain Biking Directory
-
Prescott Mountain Bike Alliance
-
Soul Ride
-
Chain Events
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Bikesmith Cycle & FitnessBike Shop
-
Ironclad Bicycles
-
High Gear Bike Shop
Local Products
Activity Type Stats
activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mountain Bike | 38 | 71 miles | 9,711 ft | 33 miles | 1,772 ft | #1,892 | #1,019 | 137 | 218 | 4 | 2,317 | |
E-Bike | 2 | 3 miles | 541 ft | 1 mile | 1,568 ft | 183 | 1 | 50 | ||||
Horse | 14 | 40 miles | 4,747 ft | 18 miles | 1,168 ft | 44 | 1 | 9 | ||||
Hike | 41 | 81 miles | 11,998 ft | 38 miles | 2,320 ft | #1,446 | #901 | 22 | 214 | 1 | 919 | |
Trail Running | 39 | 77 miles | 11,696 ft | 38 miles | 2,320 ft | #1,432 | #891 | 214 | 1 | 163 | ||
Dirtbike/Moto | 1 | 2 miles | 492 ft | 1 mile | 433 ft | 41 | 4 | |||||
ATV/ORV/OHV | 1 | 2 miles | 492 ft | 1 mile | 433 ft | 37 | 1 |
- By rwinkster PMBA & contributors
- Admins: PMBA, UMC-s, rowbearto-Prescott, PMBA
- #10914 - 6,167 views
- granite basin activity log | embed map of Granite Basin mountain bike trails | granite basin mountain biking points of interest
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