Larkspur Loop
Easy · FernCooper Mountain Nature Park, Oregon
No photos yet
Add the first0.8 km0.5 mi
Distance
24 m79 ft
Elevation gain
15m
Est. time
Route
Route type
- No bicycles
What to expect on this trail
- Gravel
- Moderate climbs
- Hiking
- Running
How these were worked out
- Gravelrecorded
- OpenStreetMap records the surface of this trail as "gravel". Source: OpenStreetMap, high confidence.
- Moderate climbsestimated
- Nine tenths of this trail is at or below a 12.1% grade, which is steady work rather than scrambling. Source: DEM terrain profile, low confidence.
Biking is not listed. That means no explicit permission is recorded, which is not the same as a prohibition — see the bike section below.
Fern's Friendly Walk A gentle wander — great for kids, dogs, and wildflower stops.
About this trail
Larkspur Loop is a 0.8 km trail in Oregon. Route imported from OpenStreetMap (© OpenStreetMap contributors, ODbL); community descriptions, photos, and condition reports welcome.
Play the route
Fly the trail end to end, with the climb as it comes.
Conditions
Loading forecast…
Elevation profile
Terrain sampled every 35 m from public elevation data.
- Descent
- 22 m
- High point
- 163 m
- 90th percentile grade
- 12.1%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
prohibited
OpenStreetMap explicitly marks bicycle access as prohibited on at least one segment.
Estimated MTB suitability
Moderate
53% confidence - score 41/100
- - Terrain: 12.1% 90th-percentile grade and 31 m climbing per km.
- - Surface: gravel.
Source: Explicit OpenStreetMap access tags - OpenStreetMap contributors - checked Aug 2, 2026 - rules v2
View access evidencePosted signs and current land-manager closures always override OpenTrail.
Report incorrect bike access
Connecting trails
Trails whose path meets this one — plan a longer route or a loop.
Trails nearby
Other routes within about 15 km.
- 150 m away
Blacktail Way
Easy · FernCooper Mountain Nature Park, Oregon
630 m · 10m · ↑ 0 m
- 150 m away
Cooper Mountain Loop
Easy · FernCooper Mountain Nature Park, Oregon
806 m · 10m · ↑ 14 m
- 450 m away
Overlook Trail
Easy · FernHoyt Arboretum, Oregon
1.13 km · 15m · ↑ 5 m
- 650 m away
Little Prairie Loop
Easy · FernCooper Mountain Nature Park, Oregon
1.04 km · 15m · ↑ 18 m
- 1.9 km away
South Cooper Mountain Trail
Easy · FernOregon
2.13 km · 30m · ↑ 5 m
- 2.0 km away
Southwest Bayberry Drive
Easy · FernOregon
1.31 km · 20m · ↑ 42 m
- 2.1 km away
Southwest 194th Terrace
Easy · FernOregon
714 m · 15m · ↑ 35 m
- 2.1 km away
Southwest Millerglen Drive
Easy · FernOregon
714 m · 10m · ↑ 25 m
- 2.2 km away
Wills Trail
Easy · FernMurrayhill Open Space, Oregon
756 m · 15m · ↑ 37 m
- 2.2 km away
Southwest Crisp Drive
Easy · FernOregon
962 m · 15m · ↑ 8 m
- 2.6 km away
Westside Trail
Hard · IvyOregon
15.88 km · 3h 50m · ↑ 204 m
- 2.6 km away
Murrayhill Powerline Park Trail (Westside Trail)
Easy · FernWestside Linear Park, Oregon
1.63 km · 20m · ↑ 0 m
Photos
Location metadata is stripped from uploads automatically. New photos are reviewed by a moderator before they appear publicly.
No photos yet.
Reviews
Create a free account to review this trail.
Frequently asked
How long is Larkspur Loop?
Larkspur Loop is 0.8 km (0.5 miles) as a route. Allow roughly 15m at a steady walking pace, not counting stops.
How hard is Larkspur Loop?
OpenTrail rates it easy. It climbs about 24 m overall, and its steepest sustained stretches run around 12%.
Where is Larkspur Loop?
Larkspur Loop is in Cooper Mountain Nature Park, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Larkspur Loop?
No parking area is mapped within 1.5 km of this route in OpenStreetMap. That is not the same as there being none — check local access rules before you go.
Can you bike Larkspur Loop?
Bicycles are not permitted, according to OpenStreetMap contributors. Legal access and how rideable the surface actually is are tracked separately on this page.