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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Inadequate
- 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
Radar Time
x
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
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.
Northfield Brook Lake (NBL) consists of 208 acres of public land in the town of Thomaston, Connecticut. 6 miles of multi-use trails suitable for mountain biking and hiking currently exist. Local members from the Northwest Connecticut Chapter of the New England Mountain Bike Association build and maintain the trail system with support from the U.S. Army Corps of Engineers.
Primary Trail Type: Cross-Country
eBikes Allowed:
No
AKA: NBL
Land Status: Military Managed
Land Manager: U.S. Army Corps of Engineers
google parking directions Access Info:
Access to the trail network can be found from various points within the NBL recreation area. There is a secondary parking area on Edwin Lane (small lot to the right of the athletic fields) in the Highwood Farm neighborhood, with an access trail starting from Julia Lane.
Disclaimer:
NBL trails are blazed, but there are currently no trail maps displayed within the area. Ride at your own risk. The trail system is multi-use. Please respect trail runners and hikers.
Links
Activities Click to view
- Mountain Bike
18 trails
- Hike
19 trails
- Trail Running
19 trails
Region Details
- 6
- 7
- 5
Region Status
Open as of Sep 3, 2020
Stats
- Avg Trail Rating
- Trails (view details)
- 19
- Trails Mountain Bike
- 18
- Trails Hike
- 19
- Trails Trail Running
- 19
- Total Distance
- 7 miles
- Total Descent Distance
- 3 miles
- Total Descent
- 1,200 ft
- Total Vertical
- 250 ft
- Highest Trailhead
- 777 ft
- Reports
- 22
- Photos
- 32
- Ridden Counter
- 1,106
Popular Northfield Brook Lake (NBL) Trails
Photos of Northfield Brook Lake (NBL) Mountain Bike
trail: Sasquatch (green blaze)
47 |
Apr 4, 2021 @ 5:19am
Apr 4, 2021
trail: Pitch (red blaze)
32 |
Nov 24, 2020 @ 12:35pm
Nov 24, 2020
trail: Pitch (red blaze)
19 |
Nov 24, 2020 @ 12:35pm
Nov 24, 2020
trail: Pitch (red blaze)
14 |
Nov 24, 2020 @ 12:35pm
Nov 24, 2020
trail: Pitch (red blaze)
16 |
Nov 24, 2020 @ 12:34pm
Nov 24, 2020
trail: Pitch (red blaze)
13 |
Nov 24, 2020 @ 12:34pm
Nov 24, 2020
trail: Pitch (red blaze)
18 |
Nov 24, 2020 @ 12:34pm
Nov 24, 2020
trail: Pitch (red blaze)
20 |
Nov 24, 2020 @ 12:34pm
Nov 24, 2020Recent Trail Reports
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Highwood Access (green blaze) | Jan 22, 2022 @ 9:19am 23 hours | Snow Packed | jnaidorf | ||
| Goat Path (green blaze) | Jan 22, 2022 @ 9:19am 23 hours | Snow Packed | jnaidorf | ||
| Sasquatch (green blaze) | Jan 22, 2022 @ 9:19am 23 hours | Snow Covered | jnaidorf | ||
| Grumpy Old Lady (blue blaze) | Jan 22, 2022 @ 9:19am 23 hours | Snow Packed | jnaidorf | ||
| Upper Yellow Trail (yellow blaze) | Jan 22, 2022 @ 9:19am 23 hours | Snow Packed | jnaidorf | ||
| Attaboy (orange blaze) | Jan 22, 2022 @ 9:19am 23 hours | Snow Packed | jnaidorf | ||
| Ants (orange blaze) | Jan 22, 2022 @ 9:19am 23 hours | Snow Packed | jnaidorf | ||
| Upper Yellow Trail (yellow blaze) | Jan 22, 2022 @ 9:19am 23 hours | Snow Packed | jnaidorf | ||
| Attalink | Jul 7, 2021 @ 12:54pm Jul 7, 2021 | Ideal | Lightweight-producer | ||
| Fall Line (red blaze) | Jul 7, 2021 @ 12:54pm Jul 7, 2021 | Ideal | Lightweight-producer |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | jnaidorf | add | report | Highwood Access (green blaze) and 7 more | Jan 23, 2022 @ 6:22am 2 hours |
| KirleyBrew | ridden | trail | Elevator (blue blaze) and 17 more | Dec 31, 2021 @ 6:05am Dec 31, 2021 |
| Nerdhotrod | ridden | trail | Pontiac Express (white blaze) | Nov 21, 2021 @ 7:55am Nov 21, 2021 |
| kHL6xI | wishlist | trail | Grumpy Old Lady (blue blaze) and 1 more | Jul 9, 2021 @ 6:16pm Jul 9, 2021 |
 | Lightweight-producer | add | report | Attaboy (orange blaze) and 6 more | Jul 8, 2021 @ 3:41am Jul 8, 2021 |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
| trail | Muddy in the pines, but otherwise very rideable | Apr 3, 2021 @ 2:52pm Apr 3, 2021 |
Nearby Areas
| name | distance | ||||
|---|---|---|---|---|---|
| Harwinton Recreation and Conservation Area | 6 | 10 | 1 | 4.8 km | |
| White Memorial Foundation | 3 | 6.6 km | |||
| Camp Columbia State Park & Forest | 6.9 km | ||||
| Rockwell Park | 8 | 7 km | |||
| Sessions Woods WMA | 2 | 7.3 km |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 18 | 7 miles | 1,201 ft | 3 miles | 249 ft | #7,316 | #3,075 | 32 | 22 | 646 | ||
| Hike | 19 | 7 miles | 1,201 ft | 3 miles | 249 ft | #6,396 | #2,920 | 22 | 15 | |||
| Trail Running | 19 | 7 miles | 1,201 ft | 3 miles | 249 ft | #6,390 | #2,916 | 22 | 3 |
- By nblgreg NBL & contributors
- Admins: NBL
- #39799 - 3,045 views
- northfield brook lake (nbl) activity log | embed map of Northfield Brook Lake (NBL) mountain bike trails | northfield brook lake (nbl) mountain biking points of interest
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