Half Dome 5/31/2004 Hiked up via the JMT Log: 08:30am - Left Happy Isles hiker parking lot 09:59am - Reached Nevada Falls 10:20am - Left Nevada Falls 12:26am - Reached Cables 12:55pm - Reached top of Half Dome 01:50pm - Left summit 04:06pm - Returned to Nevada Falls 04:33pm - Left Nevada Falls 06:11pm - Reached parking lot Stats: Time from Parking Area to Summit: 4 hrs 25 mins Time on Top: 55 mins Time from Summit back to Parking Area: 4 hrs 21 mins