American Basin - American Basin is a beautiful location to visit and one that is regularly photographed. You can 4-wheel directly into the heart of this dramatic location. Many flowers are present here, but I feel it is one of the best Columbine hot spots in the state. Directions: Drive east out of Silverton on County Road 2; most maps also show this as Hwy 110. You’ll travel through Eureka (about 7.5 miles from Silverton); in about 4 more miles, you’ll approach Animas Forks. Veer right toward Engineer Pass, which will be marked by a sign. In about 1/2 mile, turn right toward Cinnamon Pass. Here the road becomes a little rougher and has precipitous sections; a four-wheel drive is recommended. Proceed up Cinnamon Pass and descend the other side. In less than 1/2 mile after descending to tree line, turn right on Forest Road 12 (expect to begin seeing flowers here) and follow to its end at a trailhead parking lot. Total distance to American Basin from Silverton is about 18 miles. Columbine may be abundant near the parking area and many more exhibited a short distance up the trail on the east flank of the basin above the trail.