From the south entrance of the park on Snow Canyon Road, reset your odometer as you enter the park. At 1.4 miles there is a wide spot next to the road before the road crosses a small wash. This is at the northern point of the Island in The Sky. Park here and locate a social trail that heads to the base.

Note: At 0.7 miles from the south entrance station is a pullout on the left at the large sand dunes. If you have two cars, you can leave one here, this is the exit trailhead.

Part 1 - To the Shoulder
From the trailhead, follow the social trail a few minutes to the north point of Island In the Sky Mesa. The route starts up the north point just on the east side of the point. There is really only one likely looking spot and it shows a fair amount of wear. Follow the groove and use path up. A first mark is visible here, but also easy to miss. The route works up, then a bit to the west side reaching a narrow squeeze. A bolt before the squeeze will help re-assure you are on route.

After the squeeze, the route traverses a bit east, then up a slab section to a tree and anchor bolt. This is likely the first climbing crux and had a fixed rope on our visit. The anchor is more or less the end of the steep climbing as you have reached the shoulder of the mesa. Route finding to this point seemed pretty straightforward if you have a keen eye for use trails.

Part 2 - To the Summit
The route finding gets a little harder from here. Work mostly south, following a use trail and marks when you can find them. At a sandy area, go a bit west, then south to a nice view of a dryfall and pool.

From the pool, backtrack and find the mark that heads southeast. Keep a sharp eye, however, as just after a small downclimb, there is another mark directing you back to the southwest. Follow the path as the summit gets closer and closer. Many options here, but the goal is the reach the base of the sandstone summit. There is a large flat moki marble area here, as well as a rock that has been walled in for shelter. This is about the half way point.

Part 3 - To the Raps
Leaving the summit park was by far the biggest route finding crux for us! We checked out many routes and couldn't quite read the terrain confidently. Our route turned out to be easy, but took some time to find.

From the moki area, due south or slightly southeast of the summit is a drainage that drops steeply down slickrock to a glen area with a drainage coming in directly across from the other side. This slope looked hard, so we belayed the first down and it turned out to be lower 5th. Once down, you may notice a faded arrow pointing the direction south.

Route find south and southeast, looking for arrows and scratches in this section. The route comes to a chimney in a few minutes with a deep canyon on each side of it and a large gap below it This is the second climbing crux. If you can fit in the chimney, it isn't too exposed. If you’re too big, you'll be climbing the left arete, which is relatively easy, but very exposed.

At the top of the chimney, work west, around, and down to a large park area. Cross the park to the southeast side and go up a brush-filled canyon on the right. Follow it up to near its end where a marker denotes the climb out on the right (easy 5th class). From the climb out, keep working up and on the left side of the next slot, then down to a slickrock ledge and rap anchor.

Part 4 - Raps
The first rap was about 25 m ( 83 ft. ) followed by a downclimb to the flat sandy area. On the right of the flat area is another anchor for a short 10 m ( 33 ft. ) rappel. Once down, continue scrambling down to the flat level.

Once on the flat level, traverse north on a social/climbers trail. Continue on it until a huge boulder above a gully marks the descent spot. Downclimb the gully with a carved step or two at the top. Once down the gully, it is a few minute walk west to the park road and parking area.