| Noisy-Diobsud Wilderness | |
| Iucn Category: | Ib |
| Map: | USA |
| Relief: | 1 |
| Location: | Skagit / Whatcom counties, Washington, USA |
| Nearest City: | Concrete, WA |
| Coordinates: | 48.6556°N -121.5706°W |
| Area: | 14,100 acres (57.1 km2) |
| Established: | 1984 |
| Governing Body: | United States Forest Service |
The Noisy-Diobsud Wilderness is a relatively small wilderness area in northwestern Washington state adjacent to North Cascades National Park. Created in 1984, the Noisy-Diobsud contains 14100acres of steep valleys, subalpine lakes, and the summits of Anderson Butte and Mount Watson.[1] It is part of Mount Baker National Forest.
The only maintained trail enters the west side of the wilderness from the Anderson Lakes road above Baker Lake.