Here is a link with good directions to Hilltop and other springs in the Long Valley Caldera area near Mammoth. I have spent many a time soaking at Molly's ,Shepards, Pulky's Pool, and of course Big and Little Hot Creek. I encourage everyone to try out the Mammoth springs at least once.
<a href=/r.php?www.mammothweb.com/recreation/tubs.html>http://www.mammothweb.com/recreation/tubs.html</a>