Alien
- 5.9+
- grade
- Top Rope
- style
- Apr–Jun, Aug–Nov
- best months
One of two routes catalogued at Alien Crag in Maryland. First ascent by Harry Orr 7.12.2020.
Local outfitters
- Terrapin Adventures33 mi away
Not on Roamze yet. Their page has how to reach them.
- Nearby · Biceps Wall · Moby Dick and Trailer Boulders · Titanic Area
Best time to go · Apr–Jun, Aug–Nov
Best time to visit Alien
Best months: April–June and August–November. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
42° / 25°
Feb
44° / 27°
Mar
52° / 33°
Apr
65° / 43°
May
73° / 53°
Jun
82° / 62°
Jul
86° / 68°
Aug
84° / 66°
Sep
78° / 59°
Oct
67° / 46°
Nov
56° / 37°
Dec
46° / 30°
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Aberdeen Phillips Fld, MD, 14 mi away at 57 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Keep exploring — more climbs worth the drive
Biceps Wall
~16 min drive
Biceps Wall in Maryland has 6 climbing routes on 6 difficulty grades.
Moby Dick and Trailer Boulders
~16 min drive
6 bouldering routes in Maryland ranging across 6 difficulty grades.
Titanic Area
~16 min drive
Titanic Area in Maryland has 5 bouldering routes across 5 difficulty grades.
Friction Wall
~44 min drive
Friction Wall in Maryland has 10 climbing routes across 9 difficulty grades.
CLIMB
Positive Systems Boulder
Next door
5 bouldering routes at Positive Systems Boulder in Maryland.
CLIMB
Fallston Boulder Garden
Next door
Fallston Boulder Garden in Maryland has 13 bouldering routes across 10 difficulty grades.
CLIMB
Hot Spot Boulder
Next door
Hot Spot Boulder in Maryland has 8 bouldering routes across 4 difficulty grades.
CLIMB
Little Gunpowder Boulders
~2 min drive
Little Gunpowder Boulders in Maryland has 6 bouldering routes across 4 difficulty grades.
CLIMB
Little Gunpowder Falls Crag
~3 min drive
Little Gunpowder Falls Crag in Maryland has 8 routes across 6 grades, offering top-rope and trad climbing.
CLIMB
Fox Hill Crag
~8 min drive
Fox Hill Crag in Maryland has 4 climbing routes across 4 grades, offering bouldering and top-rope options.
