← Appalachian Trail: Mount Washington via Crawford Path

AI Trail Analysis

Expert · Out & Back · 16.4 mi · Presidential Range, NH

9/10

An iconic and challenging out-and-back hike up Mount Washington via the historic Crawford Path, offering stunning views but demanding preparedness for extreme weather.

Weather

Trail

Crowd

Generated by Gemini. Verify hazards, regulations, and emergency info before heading out.

Best times to hike⌄

Best time of day

Early morning to avoid crowds and afternoon storms.

Best season

Late June to early October.

Avoid

Winter and early spring due to extreme weather and snow, and potentially busy summer weekends.

The summer and early fall offer the best chance for clear weather and accessible trails, though afternoon thunderstorms are common. Late June and early July are prime for wildflowers. Avoid winter and early spring due to severe weather and snowpack.

Wildlife & plants⌄

Animals

White-tailed deerMoose (rare)Red squirrelChipmunkVarious bird speciesAlpine insects

Plants

Alpine wildflowers (e.g., mountain avens, alpine sandwort)Balsam firSpruceBirch

Keep an eye out for common woodland creatures like deer and squirrels in the lower elevations. Above the treeline, you might spot alpine wildflowers adapted to harsh conditions. Birdwatchers will find a variety of species throughout the different elevations.

Trail conditions⌄

Current conditions

Likely to be clear and dry on lower sections, with potential for snow or ice at higher elevations in early season or late fall. Above treeline, expect rocky and exposed terrain.

Terrain

A mix of well-maintained footpath, rocky sections, and steep ascents. The upper portions are above treeline and consist of very rocky, exposed terrain.

Hazards

Extreme weather
High winds
Sudden temperature drops
Slippery rocks
Hypothermia
Getting lost above treeline

The trail is generally well-marked but becomes very rocky and challenging above the treeline. Be prepared for rapidly changing weather conditions, especially on the exposed summit.

Weather⌄

Typical weather

Highly variable and often severe, especially above treeline. Expect strong winds, fog, rain, and even snow at any time of year. Summits can experience hurricane-force winds.

Tips

Check the Mount Washington Observatory forecast immediately before and during your hike. Dress in layers, including waterproof and windproof outer shells. Carry extra warm clothing.

Mount Washington is notorious for its extreme and unpredictable weather, often referred to as the 'Home of the World's Worst Weather.' Even on a clear day below, conditions on the summit can be treacherous.

What to bring⌄

Essential

Sturdy hiking boots
Waterproof and windproof jacket and pants
Warm layers (fleece, wool)
Hat and gloves
Navigation tools (map, compass, GPS)
Sufficient water and food
First-aid kit
Sunscreen and sunglasses

Recommended

Trekking poles
Headlamp
Emergency shelter
Insect repellent (lower elevations)

Given the expert difficulty and potential for extreme weather, comprehensive gear is crucial. Layers are key for adapting to changing temperatures and conditions, and reliable navigation is vital above treeline.

Safety tips⌄

Inform someone of your hiking plans and expected return time.
Hike with a buddy whenever possible.
Be aware of your surroundings and weather changes.
Do not attempt the summit in severe weather.
Know your limits and turn back if conditions deteriorate.

Emergency info

Cell service is unreliable, especially on the summit. The Mount Washington State Park Visitor Center at the summit has emergency contact information. Nearest major hospital is Memorial Hospital in North Conway, NH.

The biggest safety concern is the unpredictable and severe weather. Hypothermia is a serious risk even in summer. The rocky terrain and potential for disorientation above treeline also require caution.

Regulations⌄

Permits

No permits required for day hiking on the Appalachian Trail. For overnight camping, AMC huts and campgrounds require reservations.

Fees

Parking fees may apply at the Crawford Notch State Park or AMC Highland Center.

Rules

Pack it in, pack it out.
Stay on marked trails.
Respect wildlife.
No campfires above treeline.

Adherence to Leave No Trace principles is essential. Be aware of any temporary trail closures or advisories issued by the AMC or state parks.

Nearby amenities⌄

AMC Highland Center (lodging, dining, visitor services)
Crawford Notch State Park facilities
Cog Railway (summit access)
Mount Washington Auto Road (summit access)
Restaurants and lodging in North Conway

The trailhead is located near the AMC Highland Center, offering amenities like restrooms, water, and a place to gather information. The summit itself has a visitor center and concessions.