King Peak is the tallest mountain in the King Mountain Range. At 4091 feet /1247 meters, it isn’t terribly tall. But its got near enough to 3,000 feet of prominence (height from the ground the mountain is on to the top of the mountain), which makes it tall enough for me.
We took the Lightning Trail to the summit, but there are 2 other routes that you can take. Probably more if you’re backpacking. If you are doing it as a day hike I recommend Lightning. The trail is well marked and fun. After reaching the summit we took one of the alternative routes, King Crest North, for a couple of miles and found the going discouragingly slow. Lots of fallen trees meant it was hard to maintain a stride.