This is a very nice hike that would be good in either sunny or cloudy weather. It's about 2.5 miles one way and has very little elevation gain. The trail follows the Baker River toward the southeast side of Mt Shuksan, ending at a camp on Sulphide Creek.
To get to the trailhead, take the Baker Lake Road from the North Cascades Highway (SR-20) just west of Concrete. The road changes to FR-11 when you enter the Mt-Baker Snoqualmie National Forest and will change from paved to gravel. Continue all the way to the end, north of Baker Lake, at the trailhead.
I didn't get to the trailhead until 3:30pm due to family phone calls (it's Father's Day afterall) and the 130 mile drive. There were several cars at the trailhead, but plenty of room. The parking lot itself is right on Baker River.
The first quarter mile of the trail is wide and gravelled, following through the forest just out of sight of the river. There are some amaizng old growth cedars, including one huge old fellow that's leaning a good 20 degrees. It's easily the largest tree on the whole trail.
After a quarter mile, a very sturdy suspension bridge crosses the river, but a sign says it's for trail #610 Baker Lake. The Green Trails (Mt Shuksan #14) doesn't show the intersection. The Baker River trail continues along the northeast side of the river.
After the bridge, the trail narrows and becomes what you'd expect from a riparian ecosystem -- lots of underbrush, mud and rocks. Several sections in the first half mile past the bridge are heavily overgrown. The trail was never difficult to see, but the underbrush was encrouching quite a bit. Random blackberry vines made me wish I'd worn long pants. Better that than devils club, though.
The trail runs 1.7 miles in the National Forest and has several sections of impressive old growth cedars and Douglas firs. The last .7 miles are in North Cascades National Park and the ecosystem change from riparian to forest is exactly at the boundary. The entire feeling of the trail changed.
The National Park section of the trail is a younger forest, but is a fabulous display of greenery. The underbrush and vines of the river system are replaced with ferns and moss that don't encrouch the trail, but carpet the forest floor right to the trail edge. Indeed, the forest here seems almost to have an order to it, as if it grew solely to be seen. This part of the hike is absolutely beautiful. The National Forest section is very nice, but it's a trail you hike to get somewhere. The National Park section of the trail is a destination in itself.
The trail ends at Sulphide Creek, which runs off Mt Shuksan into Baker River. There are several marked camping spots here in the forest. Sulphide Creek has a wide bed, so it's easy to trek out for an amazing view of Mt Shuksan upstream. It's the only place on the hike where you'll get to see it. On this day, Shuksan was hiding behind a blanket of clouds.
Other than the mentioned enthusiastic underbrush, mud is the only problem on the trail. There are many mudholes, particuarly once you cross into the park. They are all easy to walk around except one section in the early part of the trail where a small creek is running down the trail itself for several feet.
With the hike being mostly forest, and considering how amazing the National Park section is, I'll definitely do this trail again on a cloudy day. But don't count out that one mountain view at the end.
You foiled me once, Shuksan, but I'll be back. Oh, yes. I'll be back.