95 East 500 North
Fillmore, UT 84631
From Nephi, travel southwest from Nephi on Hwy 132 for about 34 miles to the town of Lynndyl and the junction with Hwy 6. Continue south on U.S. Highway 6 for about 5 miles and then turn west onto Highway 174 (Brush Wellman Road). This intersection is well marked. Drive northwest on the paved Brush Wellman Road for about 37 miles, to the signed dirt road lead?ing up to Topaz Mountain. The mountain will be clearly visible at this point. The most popular rockhounding spots are along the mountain?s southern slope.