Porphyry Ridge is a physical feature (ridge) in Lemhi County. The primary coordinates for Porphyry Ridge places it within the ID 83469 ZIP Code delivery area.
Feature Name: | Porphyry Ridge |
Category: | Idaho physical, cultural and historic features |
Feature Type: | Physical |
Class: | Ridge |
County: | Lemhi County |
Latitude: | 45.0658947 |
Longitude: | -114.4215332 |
Variant (Nonofficial) Names for Porphyry Ridge: Porphyry Ridge.
Note that you do not have the right to enter private property without the owner's permission. You do have a right to access goverment property that is open to the general public. The GNIS Feature Detail Report for Porphyry Ridge does not include property ownership information.
Forney, ID
(6.3 miles SE) Yellowjacket, ID (8.1 miles SW) Cobalt, ID (9.5 miles ENE) |
Blackbird, ID
(10.4 miles ENE) Leesburg, ID (18.6 miles NE) |