Coulter Pine Loop (Big Dalton Canyon) Location: Big Dalton Canyon park in Glendora. From L.A. and Pasadena, take I-210 to the Grand Ave. north exit.
Over 1,000 hikes in So Cal and beyond!
Coulter Pine Loop (Big Dalton Canyon) Location: Big Dalton Canyon park in Glendora. From L.A. and Pasadena, take I-210 to the Grand Ave. north exit.