I've been wanting to do this trail for a long time, and I finally got the chance. The forecast called for clouds in the morning with clearing in the afternoon, which as it turned out was overly optimistic.
The first mile is along the Monte Cristo road, which looks like it's been greatly improved since I last saw it years ago. Just before the bridge, the Gothic Basin trail heads off to the right. It climbs quite gradually, passing through a couple of rather brushy avalanche areas. Just after crossing a creek, the trail begins climbing steeply. It appears that a lot of work has been done on this section of trail, which is in great shape considering its steepness. Lots of new-looking water bars.
After a mile or so of steady steep climbing, the grade lessens somewhat as the forest thins out. Unfortunately, the tread goes all to hell from here on, with lots of big rocks to clamber over and around. Still, this section is very scenic, as you cross several creeks with beautiful waterfalls just above. Too bad that I was hiking the trail at the end of a long dry summer, because the flow over the waterfalls was pretty weak. There are several nice looking campsites overlooking the valley along this section.
Eventually you reach the crest and come suddenly into the basin. Very Sierra-esque, with little vegetation and lots of big rock slabs. The skies, partly sunny earlier, began clouding over more as I approached the top. By the time I got to Foggy Lake, the pass and peaks above were covered with clouds. I scrambled around the left side of the lake and up to the pass, hoping the clouds would lift, but they only got thicker. Still, a very enjoyable area to wander around. There are traces of trail here and there, but basically you just find your own way over the rocks.
After lunch, I explored the other side of the lake, finding more small lakes with beautiful campsites. It would be quite a hump to get up here with a full pack, though. Next I followed Weden Creek from the Foggy Lake outlet, passing some more small picturesque lakes. Eventually the creek plunges down steeply in a series of waterfalls towards Weden Lake, far below. Like a lot of waterfalls hereabouts, the creek fell through a sort of slot canyon that defied my efforts to find a good viewpoint.
After a couple of hours exploring the basin, I headed back down. Just below the top I saw the only other folks I would run into all day. The trip down was tricky, as the previous night's rain had made descending the slippery rocks difficult. The sun never did come out as promised - oh well.
This is a fantastic hike. I'll return again on a nicer day, I'll be the views from above the lake are great. Total distance including off-trail ramblings was about 12 miles, with 3300' elevation gain.