Mortimer Shoreline — improved gravel return
South Dakota · Greenway
Walk to the signed gravel shoreline route and follow it toward the southern shoreline for up to one mile. Retrace at the selected outward cap, actual end or first barrier. Ordinary-road links and natural/technical branches are excluded.
Plan your ride
- Location
- Bruce / Brookings · South Dakota
- Ride length
- Up to 2 miles return
- Ride format
- Out and back
- Surface
- Designated gravel Mortimers Shoreline bicycle path
- Road crossings
- Yield to walkers and slow at junctions. Stop and look at every street crossing; do not use traffic lanes to bypass a closure.
- Elevation
- Local rises, access ramps and crossings need care; no surveyed maximum grade. Walk difficult or crowded slopes.
- Starting location
- Oakwood Lakes State Park public day-use trail parking near Mortimers Cabin, Bruce, SD
Selected outward cap and the same return; turn earlier at the actual route end or a barrier. Parking walks are extra.
Manager-published park/facility reference; follow the separate written public trail/day-use start. Not the exact bicycle entrance or parking stall.
Mortimer Shoreline — improved gravel return — detailed guide
Source review: 2026-10-23. A dated source review does not guarantee current-day conditions.
A selected outing on a documented improved bicycle route. Follow the stated public start and course.
Start and parking
Start: Oakwood Lakes State Park public day-use trail parking near Mortimers Cabin, Bruce, SD.
Use signed ordinary public day-use/trailhead spaces under current gates, admission, seasonal and event controls. Campground-only, school, medical-campus, private and reserved parking is not assumed available.
Ride and distance
Selected ride: Up to 2 miles return. Format: Out and back.
Ride: Walk to the signed gravel shoreline route and follow it toward the southern shoreline for up to one mile. Retrace at the selected outward cap, actual end or first barrier. Ordinary-road links and natural/technical branches are excluded.
Selected outward cap and the same return; turn earlier at the actual route end or a barrier. Parking walks are extra.
Surface and effort
Designated gravel Mortimers Shoreline bicycle path. Local rises, access ramps and crossings need care; no surveyed maximum grade. Walk difficult or crowded slopes.
Crossings and shared use
Yield to walkers and slow at junctions. Stop and look at every street crossing; do not use traffic lanes to bypass a closure. Yield to pedestrians, keep right, and slow at blind corners. Stop at barriers; never use a traffic-road detour to bypass a trail closure.
Hours, costs and access
Use daylight and obey posted trail, park and parking hours. Follow current public visitor-parking terms; reserved activities and events have separate conditions.
Reviewed 2026-10-23. Dated source review, not a current-day field inspection. Rendered manager map explicitly marks this gravel route bicycle-permitted. Grass Tetonkaha, Prairie and Lake View routes are excluded even where bikes are permitted; use firm dry main tread. October–April water, showers and flush toilets may be shut down; carry water and verify facilities. Snow, ice, flood or maintenance barriers override the nominal outing. This is a source review, not a same-day inspection. Recheck the linked manager before travel.
Map and Directions
Use the named public start and its posted parking signs. The map reference identifies the facility or selected trail area; it is not a surveyed parking stall or navigable route line. Bicycle and e-bike rules can differ; only ordinary bicycle use is established unless noted.