Open in App
Get this trail on your phone instantly.
more stats
2,123 ft
Distance
3 ft
Climb
-260 ft
Descent
1,804 ft
High Point
-259 ft
Altitude change
1,545 ft
Altitude min
1,804 ft
Altitude start
1,545 ft
Altitude end
-12.2%
Grade
-35.4%
Grade max
6.3%
Grade min
138 ft
Distance climb
1,804 ft
Distance down
171 ft
Distance flat
Gralhos Details
-
Activities
- Mountain Bike
- E-Bike
- Hike
- Trail Running
-
Riding Area
-
Difficulty Rating
-
Local Popularity100 in Mountain Biking [+]
- 100 in E-Biking
- 5 in Trail Running
- 5 in Hiking
-
Global Ranking
-
Hiking SAC ScaleT1 Hiking
-
Trail TypeSingletrack
-
Bike TypeAM
-
DirectionDownhill PrimaryPopular Direction Shown
-
Climb DifficultyBlue
-
Physical RatingModerate
-
Trail VisibilityAlways easy to follow
-
Dogs AllowedYes
-
eBike AllowedYes up to Class 1
-
Ride in RainYes
No community description for Gralhos trail has been added yet!
AI Generated Description
Gralhos is a 647 m popular blue difficulty singletrack trail located near Monchique. This multi-use trail can be used downhill primary and has a moderate overall physical rating with a 1 m blue climb. Trail visibility is always easy to follow.
Recent Activity on Trail
Past Week
- 1 rides
- 9 miles average
6 Months
- 7 rides
- 12 miles avg distance
All
- 21 rides
- Last: Jun 11, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Gralhos Trail Reports
more »
close
-
Layers w
- Weather Layers
- Pro
- Pro
- Pro
- Pro
- Pro
- Pro
- More Layers
- Pro
- Pro
- Pro
- Pro
-
Upgrade to
3D
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
inches
US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
?
Activity Recordings
Trailforks uses anonymized public activity data.
?
Personal Heatmap
▶
Activity Types
all
/
none
▶
Options
2
Date range
month
–
Winter Trails
Warning
A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
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.
BC Backroad Status
![map legend]()
Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.
Slope Aspect
Direction the slope faces
Trails Deemphasized
Trails are shown in grey.
Only show trails with no bike usage.
Suggested Layers
Based on selected activity type
Save the current map location and zoom level as your default home location whenever this page is loaded.
Save
Directions to gralhos trailhead
(37.303900, -8.629600)
Photos
No photos have been added for Gralhos yet, add a photo.
Videos
no videos have been added for Gralhos yet, add a video.
We hope you've been enjoying Trailforks!
Create a FREE account to view trail comments and much more.
Nearby Trails
- Turbinas 1 mile
- Turbinas Connection Ii 1 mile
- Algarviana 2 miles
- Paralel 2 miles
- Bucle Criado 2 miles
- By AMG
TFSPAIN & contributors - #787015 - 131 views
- Follow/Subscribe
- login to download gpx or kml files.
Frequently Asked Questions About Gralhos
▼
Where is Gralhos located?
Gralhos is located in Monchique, Portugal. It is part of the Monchique trail network. The trailhead is located at coordinates 37.3039, -8.6296.
▼
How hard is Gralhos?
Gralhos is rated as Blue difficulty. The physical rating is Moderate. The average grade is 12.2%. The climb difficulty is rated Blue.
▼
What is the elevation gain for Gralhos?
Gralhos has 1 m of elevation gain. The trail has 79 m of elevation descent. The elevation ranges from 471 m to 550 m.
▼
Is Gralhos a point to point trail?
Gralhos is not a point to point trail. The direction is Downhill Primary. The trail type is singletrack.
Hit the Trail
Download Trail
Save to wishlist, Garmin & download.
Find Related Routes
Find routes and users activities that include this trail.
You must enter a description before submitting.