About Lewis Mountain Summit Trail
Lewis Mountain Summit Trail is a hard hiking trail near Graves Mill in Greene County, Maryland.. The surface is ground. Trail data is sourced from OpenStreetMap.
Photo by Holly Mandarich on Unsplash
HardGround
Lewis Mountain Summit Trail
Graves Mill, Maryland · Greene County
Lewis Mountain Summit Trail is a hard hiking trail near Graves Mill in Greene County, Maryland.. The surface is ground. Trail data is sourced from OpenStreetMap.
Advertisement
38.43275, -78.47519
Open in OpenStreetMap5-Day Forecast
Weather at Lewis Mountain Summit Trail
Live forecast for the trailhead. Use it to pack and time your hike.
Today
Overcast
72°/59°
💧 1%🌬 16mph
↑ 6:13 AM ↓ 8:27 PM
Thu
Clear
73°/56°
🌬 18mph
↑ 6:14 AM ↓ 8:26 PM
Fri
Overcast
80°/56°
🌬 9mph
↑ 6:15 AM ↓ 8:25 PM
Sat
Heavy Drizzle
81°/56°
💧 5%🌬 12mph
↑ 6:16 AM ↓ 8:24 PM
Sun
Violent Rain
62°/58°
💧 42%🌬 5mph
↑ 6:17 AM ↓ 8:23 PM
Forecast data © Open-Meteo. Refreshed every 6 hours. Always check the most recent forecast before heading out.
What “Hard” Means
Steep, technical, or long. Requires good fitness and experience.
Difficulty is derived from OpenStreetMap’s Swiss Alpine Club (SAC) hiking scale, trail visibility, surface, distance, and elevation gain. Always verify current conditions before heading out.
What to Pack & Wear
Personalised to this trail’s length, elevation, difficulty, and the live forecast.
👔 What to Wear
- Moisture-wicking T-shirtLight color, breathable.
- Lightweight shorts or pantsQuick-dry preferred — sweat dries fast.
- Brimmed sun hatBetter than a cap for back-of-neck protection.
- Trail runnersBreathable mesh uppers.
- Rain jacket / shell42% chance of precipitation in the forecast.
🎒 What to Pack
- WaterBring at least 1L of water; more in heat.
- High-energy snacksA snack for the trail.
- Sun protection (UV 6)SPF 50+ sunscreen, lip balm w/ SPF, sunglasses, sun hat.
- Headlamp + spare batteriesLong days can run late — never rely on phone flashlight alone.
- First-aid kitBlister patches, ibuprofen, tape, antiseptic wipes.
- Offline mapDownload your route in advance via Gaia, Caltopo, or OSM-based apps.
- Dry bags for electronicsPhone, camera, and snacks should stay dry.
Recommendations adapt to the current forecast + trail stats. Use them as a starting point — local conditions, your experience, and the time of day you start all matter.
Trail Safety in Maryland
Trail conditions in Maryland change with weather, season, and fire activity. Closures, washouts, and rerouting are common. Before heading out:
- Check with the land manager for current conditions and closures
- Tell someone your plan and expected return time
- Know your turn-around limits — conditions can change fast
- Carry the 10 essentials: water, food, navigation, first aid, light, fire, shelter, knife, sun protection, extra clothes
References & Maps
Nearby
Other Trails Near Lewis Mountain Summit Trail
Closest trailheads, sorted by distance from this one.
Guides & rankings
More on hiking in Maryland
Photo: Tobias MrzykState Rankings
The 10 Longest Hiking Trails in Maryland, Ranked
Maryland's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.
Photo: Tobias MrzykState Rankings
Maryland's 10 Most Punishing Trails by Elevation Gain
Steep is hard. These are the ten Maryland trails with the most total elevation gain — quad-burners earned by hard climbing.
Photo: Maddi BazzoccoState Rankings
The Best Beginner-Friendly Hikes in Maryland
Ten gentle, well-marked Maryland trails perfect for first-time hikers, families, or recovery days.
Photo: Tobias MrzykState Rankings
The 10 Most Challenging Hikes in Maryland
Maryland's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.
Photo: Diego LozanoParks & Travel
The Best National Parks & Recreation Areas in Maryland
Federal parks and recreation areas in Maryland ranked by what they actually offer hikers and campers, not just popularity.
Photo: Tobias MrzykState Rankings
Best Waterfall Hikes in Maryland: 10 Trails to See Falls Up Close
Maryland's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.