- Bethel Ridge is not fully defined in OpenStreetMap. Refer to GNIS for the best view of its shape.
- The ridge runs approximately east-west from the Naches River (east) to a highpoint northwest of Rimrock Lake (west).
- The easternmost edge is terminated by the Naches and Tieton rivers.
- In the east, the north side is formed by Cougar Canyon and the south side is formed by Oak Creek.
- Further west, the north side is formed by Little Rattlesnake Creek and the south by Tieton River.
- These definitions are based on examination of the GNIS map and may not be accurate.