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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 activity logs 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 users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs 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 activity logs 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 activities = 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.
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Activity Recordings
Trailforks uses anonymized public activity data.
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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 users 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.
SaveThis region is Unsanctioned, Ride at your own Risk!
Semily trails and routes are listed on Trailforks with interactive trail maps, difficulty ratings, photos, and user-reported trail conditions. Supported activity types include Mountain Biking, Hiking, Trail Running, Gravel Biking, Adaptive Biking and E-Biking. Common trail features include rock gardens.
This is an auto-generated description of Semily.
Login or register to submit a custom description.
This region uses the Uk/Euro style trail grading system.
Trail info last updated
Activities Click to view
- Mountain Bike
12 trails
- E-Bike
1 trails
- Gravel Bike
2 trails
- Adaptive Bike
2 trails
- Hike
12 trails
- Trail Running
12 trails
Region Details
- 11
- 1
Region Status
Open as of Mar 21, 2026Stats
- Avg Trail Rating
- Trails (view details)
- 12
- Trails Mountain Bike
- 12
- Trails E-Bike
- 1
- Trails Gravel Bike
- 2
- Trails Adaptive Bike
- 2
- Trails Hike
- 12
- Trails Trail Running
- 12
- Total Distance
- 12 miles
- Total Descent
- 4,683 ft
- Total Vertical
- 2,000 ft
- Highest Trailhead
- 2,927 ft
- Reports
- 5
- Photos
- 8
- Completed Counter
- 111
Popular Semily Mountain Biking Trails
• 95 ★ 0.0 • 2 miles • 115 ft • 25 •
Popular green difficulty singletrack. This mountain bike primary trail can be used both directions and has a moderate overall physical rating with a 115 ft blue climb. On average it takes 3 hours57 minutes to complete this trail.
• 100 ★ 0.0 • 1 mile • 117 ft • 12 •
Popular green difficulty singletrack. This mountain bike primary trail can be used downhill primary and has a moderate overall physical rating with a 117 ft green climb. On average it takes 7 minutes to complete this trail.
• 85 ★ 0.0 • 1 mile • 187 ft • 5 •
Popular green difficulty singletrack. This mountain bike primary trail can be used downhill primary. On average it takes 12 minutes to complete this trail.
• 5 ★ 0.0 • 1 mile • 103 ft • 3 •
Less popular green difficulty singletrack. This mountain bike primary trail can be used downhill primary and has a moderate overall physical rating with a 103 ft green climb. On average it takes 26 minutes to complete this trail.
• 5 ★ 2.0 • 1,545 ft • 0 ft • 3 •
Less popular green difficulty singletrack. This mountain bike primary trail can be used downhill only. It features berm. On average it takes minutes to complete this trail.
• 75 ★ 0.0 • 4,951 ft • 0 ft • 3 •
Popular blue difficulty doubletrack. This mountain bike primary trail can be used downhill primary. On average it takes 3 minutes to complete this trail.
• 5 ★ 0.0 • 3,268 ft • 0 ft • 2 •
Less popular green difficulty singletrack. This mountain bike primary trail can be used downhill primary and has a moderate overall physical rating with a 0 ft green climb.
• 5 ★ 0.0 • 3,691 ft • 0 ft • 2 •
Less popular green difficulty singletrack. This mountain bike primary trail can be used downhill only. On average it takes 3 minutes to complete this trail.
Semily Mountain Bike Routes
13 miles • 1,582 ft • 0 • Point to Point •
Trasa je různorodá, ideální pro full MTB, ale zvládne to i trekový kolo. Krásný výhled do okolí....
Photos of Semily Mountain Bike
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Sad Singl | Apr 16, 2022 @ 6:14am Apr 16, 2022 | Ideal | zzdenek | ||
| Hamštejn | Mar 25, 2020 @ 4:56am Mar 25, 2020 | Ideal | Paua |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| JakubXfon54 | ridden | trail | activity #104538366 | Sep 25, 2026 @ 12:40am Sep 25, 2026 |
| Krzysztof7lfm0y | wishlist | region | activity #88722035 | Feb 11, 2026 @ 6:10am Feb 11, 2026 |
| xaoo | add | poi | activity #66451570 and 1 more | Feb 19, 2025 @ 9:59am Feb 19, 2025 |
| tomasonthetrail | add | poi | activity #58967928 | Sep 16, 2024 @ 7:08am Sep 16, 2024 |
| OfsLv2 | ridden | trail | activity #35957061 | Dec 10, 2022 @ 10:39pm Dec 10, 2022 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | V tobogánu velké kameny o které by se dal... | Nov 28, 2020 @ 11:52am Nov 28, 2020 | ||
| trail | Just a path | May 2, 2020 @ 3:35am May 2, 2020 |
Local Badges
-
Epic Ride Climb 2k114 awarded -
Climbing 10k Badge10 awarded -
Climbing 100k Badge3 awarded -
Epic Ride Descent 2k113 awarded -
Descent 10k Badge10 awarded -
Descent 100k Badge3 awarded
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 12 | 12 miles | 4,685 ft | 9 miles | 2,001 ft | #10,451 | #54 | 8 | 5 | 1 | 1,190 | |
| E-Bike | 1 | 3,268 ft | 246 ft | 3,268 ft | 246 ft | #3,335 | #29 | 5 | 271 | |||
| Gravel Bike | 2 | 2 miles | 1,053 ft | 2 miles | 873 ft | #1,425 | #22 | 1 | ||||
| Adaptive Bike | 2 | 2 miles | 1,053 ft | 2 miles | 873 ft | #1,655 | #36 | |||||
| Hike | 12 | 12 miles | 4,685 ft | 9 miles | 2,001 ft | #5,036 | #38 | 5 | 165 | |||
| Trail Running | 12 | 12 miles | 4,685 ft | 9 miles | 2,001 ft | #4,484 | #39 | 5 | 20 |
Frequently Asked Questions
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What are the highest rated mountain biking trails in Semily?
The highest rated mountain biking trails in Semily are:
- Turnovský tobogan (3.7/5)
- Sad Singl (0/5)
- Hamštejn (0/5)
- Okolo řeky (0/5)
- Bratrouchov downhill (0/5)
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Where can I park to ride in Semily?
There are 1 parking locations listed in Semily. The most popular parking spots are:
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What is the longest trail in Semily?
The longest trail in Semily is Hamštejn at 1.6 miles. View all trails sorted by distance.
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How many trails are in Semily?
Semily has a total of 12 trails. Browse top mountain biking trails in Semily to find detailed information including difficulty ratings, distances, and trail conditions.
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Which trail has the most elevation gain in Semily?
The trail with the most elevation gain in Semily is Okolo řeky with 187 ft of elevation gain. View all trails sorted by elevation gain.
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Which trail has the most elevation descent in Semily?
The trail with the most elevation descent in Semily is Spálov trail with 748 ft of elevation descent. View all trails sorted by elevation descent.
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What activities are most popular in Semily?
Semily supports the following activities: Mountain Biking, E-Biking, Gravel Biking, Adaptive Biking, Hiking, Trail Running.
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Are the trails open in Semily?
The overall region status for Semily is Clear / Green. Out of 2 trails:
- Clear / Green: 2
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Can I ride an ebike in Semily?
Yes, Semily supports e-bike riding. There are 1 trails in Semily that allow e-bikes. Check the e-bike trails listing for specific trail access details and any local regulations.
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What are the most popular mountain biking routes in Semily?
The most popular mountain biking routes in Semily are: View all mountain biking routes in Semily.
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What is the highest summit in Semily?
The highest summit in Semily is Vlčí hřeben at 3,698 ft elevation.
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What are the most popular Strava Segments in Semily?
The most popular Strava segments in Semily are:
- Segment (882 athletes)
- Hamstejn od Zahori up (752 athletes)
- Hamštejnský hřeben (dolů) (583 athletes)
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Are there accessible or adaptive trails in Semily?
Yes, there are 2 accessible/adaptive trails in Semily. View all adaptive trails in Semily for specific accessibility information.
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What are the most popular mountain biking trails in Semily?
The most popular mountain biking trails in Semily are: View all mountain biking trails sorted by popularity.
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What are the best beginner ride trails in Semily?
The best beginner mountain biking trails in Semily are:
- Turnovský tobogan (2/5)
- Sad Singl (0/5)
- Hamštejn (0/5)
Trails
Points of Interest
- By micolai
TRAILFORKS Poland & contributors - Admins: ČeMBA, ČeMBA, ČeMBA, ČeMBA, ČeMBA, ČeMBA, ČeMBA, ČeMBA, ČeMBA, ČeMBA
- #14392 - 2,925 views
- semily activity log | embed map of Semily mountain bike trails | semily mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for Semily.
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