Park

Gambrill State Park park

Maryland, USA Potomac watershed 39.454°, -77.495°
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Nearby campgrounds
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Nearby POIs
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Gambrill State Park -- Maryland park
Gambrill State Park Maryland · Potomac watershed
About this park

Gambrill State Park

Gambrill State Park is a popular destination in Maryland for outdoor enthusiasts and nature lovers. The park spans over 1,200 acres and offers a wide range of activities, including hiking, mountain biking, horseback riding, camping, and picnicking.

One of the main attractions of the park is the panoramic view from the High Knob Observation Tower, which offers stunning views of the surrounding countryside. There are also several hiking trails that lead to scenic overlooks, such as the White Oak Trail and the Catoctin Trail.

In addition to its natural beauty, Gambrill State Park is also home to several historic sites, including the Gambrill Mill, which dates back to the 1800s and was once a thriving grist mill. Visitors can also explore the remains of an old moonshine still that was used during Prohibition.

The best time to visit Gambrill State Park is during the spring or fall, when the weather is mild and the leaves are changing colors. However, the park is open year-round and offers different activities depending on the season, such as cross-country skiing and snowshoeing in the winter.

Overall, Gambrill State Park is a great destination for anyone looking to enjoy the great outdoors and explore Maryland's history and natural beauty.
StateMaryland
WatershedPotomac
Latitude39.4543°
Longitude-77.4948°
Land designation

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.
Detailed forecast

Plan your visit down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Stay nearby

Area campgrounds

Snoflo-tracked campgrounds within reach of Gambrill State Park, with reservations status.

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 Gambrill 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.

FAQ

About Gambrill State Park

What can I do at Gambrill 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 Gambrill 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.

More parks

Other parks near here

Snoflo-tracked parks within driving distance of Gambrill State Park.

Premium feature

Favorites and custom alerts are part of Snoflo Premium. Save parks, set thresholds, and get push notifications when conditions change.

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Manage alerts in the Snoflo app

Custom push alerts are configured in the iOS app -- favorite this park, set a threshold (temperature, precipitation, fire restrictions), and you'll get a push the moment it crosses.

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