Park

Harmony Hills Park park

Maryland, USA Potomac watershed 39.079°, -77.072°
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Nearby campgrounds
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Harmony Hills Park -- Maryland park
Harmony Hills Park Maryland · Potomac watershed
About this park

Harmony Hills Park

Harmony Hills Park is a public park located in Montgomery County, Maryland. The park spans over 70 acres of land and offers a variety of outdoor activities for visitors. Some good reasons to visit Harmony Hills Park include its scenic trails, picnic areas, playgrounds, and sports facilities.

One of the most popular points of interest at the park is the Harmony Hills Trail, which offers a scenic walk through the woods and around a small lake. The park also has a large playground area for kids, as well as basketball and tennis courts for sports enthusiasts.

Interesting facts about Harmony Hills Park include its history as a former landfill site that was converted into a park in the 1970s. The park is also home to a variety of wildlife, including deer and foxes.

The best time of year to visit Harmony Hills Park is during the spring and fall seasons when the weather is mild and the foliage is at its most colorful. However, the park is open year-round and offers activities for visitors during all seasons.

Overall, Harmony Hills Park is a great destination for anyone looking to enjoy the outdoors and take in the natural beauty of Maryland.
StateMaryland
WatershedPotomac
Latitude39.0786°
Longitude-77.0725°
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 Harmony Hills Park, with reservations status.

Campground Reservations Toilets View
Swains Lock Hiker-Biker Campsite
Marsden Tract Campground
Marsden Tract Group Campsite
Greenbelt Park
Camp Loop D
Camp Loop C

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 Harmony Hills 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 Harmony Hills Park

What can I do at Harmony Hills 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 Harmony Hills 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 Harmony Hills Park.