Tiernan
Tiernan is a public boat ramp in Mapleton, OR on Siuslaw River. Tiernan is a public boat ramp on Siuslaw River located near Mapleton, Oregon. Open to the public.
Ramp details
- Address: Mapleton, OR
- GPS coordinates: 44.01511, -123.93962
- Water body: Siuslaw River
- Ramp type: concrete
- Launch fee: free to launch
- Amenities: Boat Launch, Public Access