Initial climb of about 1/2 mile to second ramp, first and third ramps dead end, third at a pretty water feature. I'd suggest not riding it as a loop as the upper trail isn't great. You'll cross 4 streams and have great views in places, otherwise you'll mostly be in the trees and shade. Raspberries and thimbleberries in July-August.<br /><br />
Be wary of monsoon season here, storms are violent.
Across the Swift Trail from Grant Hill old fire roads that have degraded to singletrack. Swift Trail up Mt Graham till it becomes unpaved, another 2 miles to the trail head on north side of #366.
http://www.singletracks.com/item.php?c=1&i=3556