Mount Washington State Park park
Mount Washington State Park
One of the main attractions of the park is the Mount Washington Observatory, which is a research facility that studies the weather and climate of the region. Visitors can tour the observatory and learn more about the science behind weather forecasting. In addition, the park has a museum and gift shop that offer information about the history and ecology of the area.
Another point of interest in the park is the Cog Railway, which is a historic train that takes visitors to the summit of Mount Washington. The railway was first built in the late 1800s and is still in operation today. It offers a unique and scenic way to experience the park and its surroundings.
Visitors to Mount Washington State Park can also enjoy a variety of outdoor activities, including hiking, camping, and skiing. The park has several trails for hiking and biking, as well as campgrounds for overnight stays. In the winter, the park offers opportunities for skiing and snowshoeing.
The best time of year to visit Mount Washington State Park depends on the activities you are interested in. Summer and fall are popular times for hiking and camping, while winter is ideal for skiing and snowshoeing. However, visitors should be aware that the weather can be unpredictable and change quickly, even in the summer months.
Overall, Mount Washington State Park is a must-see destination for anyone visiting New Hampshire. With its stunning views, unique attractions, and outdoor activities, it offers something for everyone.
Park & land designation reference
A quick legend for the federal and state land categories Snoflo tracks. Each designation comes with different rules around access, recreation, and resource extraction.
- National Park
- Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
- State Park
- Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
- Local Park
- Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
- Wilderness Area
- The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized motorized access permitted.
- National Recreation Area
- Areas set aside primarily for outdoor recreation (boating, hiking, fishing, often around reservoirs, rivers, or scenic landscapes); may allow more development.
- National Conservation Area (BLM)
- BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
- State Forest
- State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
- Bureau of Land Management (BLM) Land
- Vast federal lands managed for mixed use -- recreation, grazing, mining, conservation -- with fewer restrictions than national parks or forests.
Plan your visit down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Area campgrounds
Snoflo-tracked campgrounds within reach of Mount Washington State Park, with reservations status.
| Campground | Reservations | Toilets | View |
|---|---|---|---|
| Hermit Lake Shelters | ✗ | ✗ | → |
| Dry River Shelter #3 | ✗ | ✗ | → |
| Osgood Tentsite | ✗ | ✗ | → |
| Valley Way Campsite | ✗ | ✗ | → |
| Valley Way Tentsite | ✗ | ✗ | → |
| Naumann Tentsite | ✗ | ✗ | → |
Plan a longer trip
The closest parks, lakes, fishing spots, and POIs so a park visit can grow into a full weekend.
Responsible recreation & Leave No Trace
- Know before you go
- Check the operator's site for hours, permit requirements, seasonal closures, and fire restrictions before heading out.
- Stay on trail
- Stick to marked paths to protect vegetation, prevent erosion, and avoid disturbing wildlife habitat.
- Respect wildlife
- Observe from a distance, never feed wildlife, and store food securely if camping is permitted on-site.
- Pack it in, pack it out
- Carry out all trash, food scraps, and gear. Many parks have limited or no trash service.
- Leave what you find
- Don't take rocks, plants, or artifacts. They make the park what it is for the next visitor.
Set push alerts in the Snoflo app
Save Mount Washington State Park as a favorite, set a custom threshold (precipitation, freezing temperatures, fire-restriction days), and the iOS app will push the moment conditions cross.
About Mount Washington State Park
What can I do at Mount Washington State Park?
Most Snoflo-tracked parks support hiking, picnicking, and wildlife viewing. Check the operator's site for activity-specific rules (camping, fishing, paddling, hunting).
How fresh is the weather data?
The hourly forecast updates throughout the day from NOAA / yr.no. Streamflow comes live from USGS streamgauges.
When is the best time to visit?
Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation.
How do I get to Mount Washington State Park?
Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the park.
Can I get alerts when conditions change?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this park, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.
Other parks near here
Snoflo-tracked parks within driving distance of Mount Washington State Park.