Wonder Mountain Wilderness is a rugged wilderness area located within the Olympic National Forest in Washington. This challenging landscape features significant elevation changes, ranging from 1,740 feet (530 m) in McKay Creek to the 4,758-foot (1,450 m) summit of Wonder Mountain. The terrain includes dense, timbered forests at lower elevations and massive rock outcrops and pinnacles at higher altitudes, along with several remote ponds. It offers a primitive outdoor experience for those engaging in several sports like hiking.
8
Routes
5
(7)
Average rating
74
People visited

5.0
(2)
17
hikers
13.8km
05:05
1,300m
40m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

3.32km
01:00
60m
20m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

4.12km
01:14
190m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

5.0
(3)
23
hikers
22.9km
05:58
970m
980m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Wonder Mountain Wilderness offers opportunities for cross-country travel, backpacking, and mountain climbing. The area is known for its primitive nature and lack of established trails, requiring experienced navigation. Fishing is also possible in its remote, unnamed lakes.
No, there are no constructed or established hiking trails within Wonder Mountain Wilderness. All access is by cross-country travel, which requires proficient route-finding skills and experience in rugged terrain. Hikers should be prepared for very difficult treks.
The highest point in Wonder Mountain Wilderness is the summit of Wonder Mountain, which reaches an elevation of 4,758 feet (1,450 m). The terrain ranges down to 1,740 feet (530 m) in McKay Creek. Ascending Wonder Mountain requires a Class 3 scramble.
The terrain is rugged, featuring significant elevation changes, dense forests, and massive rock outcrops. Lower slopes have timbered forests of Douglas-fir, western hemlock, and Pacific silver fir. Higher elevations include precipitous pinnacles and rocky areas.
Wonder Mountain Wilderness is not recommended for beginners or families due to its challenging conditions. The area lacks established trails and requires experienced individuals proficient in cross-country travel and route finding. It offers a primitive and strenuous outdoor experience.
Information regarding specific dog regulations for Wonder Mountain Wilderness is not provided. Visitors should contact the Olympic National Forest directly for current rules and restrictions concerning pets in wilderness areas. Adherence to Leave No Trace principles is always encouraged.
Wonder Mountain Wilderness has been visited by more than 75 outdoor enthusiasts on komoot. The area holds an average rating of 5.0 out of 5 stars, based on 7 ratings. This indicates a highly regarded experience among those who have explored it.
A komoot guide titled Hiking in Wonder Mountain Wilderness is available. This guide provides detailed information for exploring the area. It is designed to assist visitors in navigating the challenging conditions of the wilderness.
Seasonal road closures are in effect from October 1 to May 1. These closures are implemented to protect wildlife and maintain the wilderness character of the area. Visitors should plan their trips accordingly.
For more information about Wonder Mountain Wilderness, contact the Hood Canal Ranger District office. The phone number is +1-360-765-2200. Additional details can be found on the U.S. Forest Service website for the Olympic National Forest.
Wonder Mountain Wilderness features dense timbered forests at lower elevations and massive rock outcrops and pinnacles at higher altitudes. Notable natural features include Wonder Ponds and several other smaller, unnamed ponds in the headwaters of McKay Creek. The area also has diverse plant life like alder, willow, vine maple, huckleberry, and thimbleberry.

