Forest Road 4610
Hard · IvyMount Hood National Forest, Oregon
No photos yet
Add the first31.0 km19.3 mi
Distance
1123 m3684 ft
Elevation gain
8h 45m
Est. time
Route
Route type
What to expect on this trail
- Natural surface
- Moderate climbs
- Rough underfoot
- Rolling
- Hiking
How these were worked out
- Natural surfacerecorded
- OpenStreetMap records the surface of this trail as "dirt". Source: OpenStreetMap, high confidence.
- Moderate climbsestimated
- Nine tenths of this trail is at or below a 14.0% grade, which is steady work rather than scrambling. Source: DEM terrain profile, high confidence.
- Rough underfootestimated
- OpenStreetMap records smoothness "very_horrible" on this trail. Source: OpenStreetMap, moderate confidence.
- Rollingestimated
- The grade varies by 8.7 percentage points along the route rather than climbing steadily. Source: DEM terrain profile, moderate 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.
Ivy's Peak Challenge Steep, long, or rough. Experienced hikers will love it.
About this trail
Forest Road 4610 is a 31.0 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
- 667 m
- High point
- 1408 m
- 90th percentile grade
- 14.0%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
Confirm before riding
No authoritative or explicit bicycle-access rule is recorded for this trail.
Estimated MTB suitability
Extreme
80% confidence - score 95/100
- - Terrain: 14.0% 90th-percentile grade and 36 m climbing per km.
- - Surface: dirt.
- - Smoothness: very horrible.
- - Track firmness: grade2.
Source: No access source recorded - checked Aug 2, 2026 - rules v2
Posted 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.
- Plaza Trail #78313.9 km · 8.6 mi · Salmon-Huckleberry WildernessHard · Ivy
- Plaza Trail #7838.7 km · 5.4 mi · Salmon-Huckleberry WildernessHard · Ivy
- 130 Spur7.2 km · 4.5 mi · Mount Hood National ForestModerate · Ace
- Forest Road 4610-2406.7 km · 4.2 mi · Mount Hood National ForestModerate · Ace
- Corral Springs Trail #5075.1 km · 3.2 mi · Roaring River WildernessModerate · Ace
- Old Baldy Trail #5025.0 km · 3.1 mi · Mount Hood National ForestModerate · Ace
- 150 Spur2.4 km · 1.5 mi · Mount Hood National ForestEasy · Fern
- Southeast Squaw Mountain Road2.1 km · 1.3 miEasy · Fern
- Plaza Lake Trail #7881.3 km · 0.8 mi · Salmon-Huckleberry WildernessEasy · Fern
Trails nearby
Other routes within about 15 km.
- 450 m away
115 Spur
Easy · FernMount Hood National Forest, Oregon
1.69 km · 20m · ↑ 0 m
- 950 m away
4612-010 Spur
Easy · FernMount Hood National Forest, Oregon
1.41 km · 25m · ↑ 66 m
- 4.4 km away
140 Spur
Moderate · AceMount Hood National Forest, Oregon
3.04 km · 45m · ↑ 35 m
- 4.5 km away
Fanton Trail #505
Moderate · AceMount Hood National Forest, Oregon
6.87 km · 2h 15m · ↑ 427 m
- 4.9 km away
Memaloose and Clackamas Falls
Moderate · AceOregon
4.25 km · 1h 20m · ↑ 227 m
- 4.9 km away
Clackamas River Trail #715
Hard · IvyMount Hood National Forest, Oregon
12.06 km · 3h 25m · ↑ 424 m
- 4.9 km away
Clakamas River Trail #715
Hard · IvyMount Hood National Forest, Oregon
12.06 km · 3h 25m · ↑ 424 m
- 5.9 km away
120 Spur
Easy · FernMount Hood National Forest, Oregon
913 m · 15m · ↑ 18 m
- 6.0 km away
Huxley Lake Trail #521
Moderate · AceRoaring River Wilderness, Oregon
4.41 km · 1h 50m · ↑ 506 m
- 6.2 km away
Dry Ridge Trail #518
Hard · IvyRoaring River Wilderness, Oregon
8.46 km · 1h 55m · ↑ 42 m
- 6.8 km away
White Iris Trail #502A
Easy · FernSalmon-Huckleberry Wilderness, Oregon
2.84 km · 50m · ↑ 129 m
- 7.1 km away
Grouse Point Trail #517
Hard · IvyRoaring River Wilderness, Oregon
13.99 km · 4h 0m · ↑ 541 m
Photos
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Frequently asked
How long is Forest Road 4610?
Forest Road 4610 is 31.0 km (19.3 miles) as a route. Allow roughly 8h 45m at a steady walking pace, not counting stops.
How hard is Forest Road 4610?
OpenTrail rates it hard. It climbs about 1123 m overall, and its steepest sustained stretches run around 14%.
Where is Forest Road 4610?
Forest Road 4610 is in Mount Hood National Forest, Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Forest Road 4610?
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.