Mountain Project Logo

Areas in Haycock Mountain (Nockamixon)

Area 51 0 / 0 / 0 / 18 / 0 / 0 / 0 / 0 / 18
Big Area, The 0 / 0 / 0 / 6 / 0 / 0 / 0 / 0 / 6
Caves Trail 0 / 0 / 0 / 43 / 0 / 0 / 0 / 0 / 43
Gateway 0 / 0 / 0 / 11 / 0 / 0 / 0 / 0 / 11
Glass Wall, The 0 / 0 / 0 / 6 / 0 / 0 / 0 / 0 / 6
Hanger 18 0 / 0 / 0 / 35 / 0 / 0 / 0 / 0 / 35
Hobo Trail, The 0 / 0 / 0 / 5 / 0 / 0 / 0 / 0 / 5
James Brown Area 0 / 0 / 0 / 3 / 0 / 0 / 0 / 0 / 3
North Mountain 0 / 0 / 0 / 3 / 0 / 0 / 0 / 0 / 3
Outliers, The 0 / 0 / 0 / 3 / 0 / 0 / 0 / 0 / 3
River of Rocks 0 / 0 / 0 / 1 / 0 / 0 / 0 / 0 / 1
Teddy Bear Area 0 / 0 / 0 / 19 / 0 / 0 / 0 / 0 / 19
Top Rock Area 0 / 0 / 0 / 13 / 0 / 0 / 0 / 0 / 13
Elevation: 970 ft
GPS: 40.492, -75.207 Google Map · Climbing Area Map
Page Views: 90,591 total · 1,079/month
Shared By: Dan Allard on Mar 28, 2011 with updates
Admins: Justin Johnsen, Kyle Stapp
Getting weather forecast...


Solid Triassic Diabase bouldering on Pennsylvania State Game Lands 157. with everything from slopers to crimpers to slabs to cracks on ratings from V0 to V10+. Landings range from good to terrible with most problems surrounded by rocks.

The climbing is entirely in the woods with generally poorly marked trails you may find hundreds of quality, established problems exist, plenty more to be explored.

Friction seems to pop in cooler temperatures making early spring and late fall the ideal seasons for this area.

Be sure to wear bright colors (blaze orange) accordingly during hunting seasons as much of the climbing is on PA State Game Lands.

The main footpath is Top Rock Trail. It starts at the Top Rock lot in the east, goes to Top Rock, and then goes south to the Hanger 18/Mill Road parking.

Teddy Bear, Top Rock, the Glass Wall, Area 15, and Hanger 18 are all along Top Rock Trail.

Hobo Trail is reached by going through Teddy Bear, and further north.

The Caves Trail is a cutoff that avoids the summit. Caves Trail (east) leaves Top Rock trail before Teddy Bear, connects to Gateway, reaches the Caves, passes under the River of Rocks, then Caves Trail (west) returns to Top Rock Trail about halfway between Area 51 and Hanger 18.

If you want to stay somewhere civilized overnight, Nockamixon State Park right next to Haycock Mountain has cabins and hostel for rent. For camping, the next park west, Lake Towhee (Bucks County) Park offers tent camping sites.

The nearest climbing store and guide service to Haycock is the Doylestown Rock Gym. It's only a short detour if visiting Haycock. They seem to be the best place to look for the current guidebook, and may offer other information, too.

Circa 1970s: Pete Cody and Ed Vansteinwick were early climbers to establish and document routes at Haycock (per Holzman).
1990s: Problems up to V9 were established.
2000s: Char Fetterolf has established and published problems up to V12.
2002: Char's first edition of "A Bouldering Guide to Haycock Mountain."
2012: Char's second edition of his guide book.

Char's latest information is available as a digital guidebook within the Gunks+ app:

Getting There

Top Rock parking

Use Top Rock for most Haycock areas.

Off of RT 563 turn north onto Top Rock Trail Road. About a mile down on the left is a small parking area. Follow the obvious singletrack hiking trail up to the Trail-split Boulder; go left at this junction for the Caves Trail East, and right for other areas.

After this, trails are generally poorly marked. Look for cairns and blazes on trees.

Hanger 18 parking

Use Mill Road parking for Hanger 18.

Off of RT 563, turn north onto Harrisburg School Road. Turn right at Kinzler Road. Pass a stop sign, park in a small lot on the left, and follow a trail to Hanger 18, the Caves Trail West. and other bouldering areas.

166 Total Climbs

Route Finder - Best Climbs for YOU!

Location: Haycock Mountain (Nockamixon) Change
Type:  to 
Sort by:   then:

Classic Climbing Routes at Haycock Mountain (Nockamixon)

Mountain Project's determination of the classic, most popular, highest rated climbing routes in this area.
V0 4
V0+ 4+
Bubblegum Face
V1 5
V1 5
The Fin
V2 5+
V3 6A
V3 6A
Light Shag
V3 6A
V3 6A
Mighty Mouse
V4 6B
V4 6B
V5 6C
Little Fluffy Clouds
V7 7A+
Iron Lion
V7 7A+ PG13
Of Mice and Men
V9 7C
Black Angus
Route Name Location Star Rating Difficulty Date
Air Teddy Bear Area > Picnic Rock
V0 4 Boulder
Bubblegum Face Hanger 18 > Bubblegum
V0+ 4+ Boulder
3-Star Caves Trail > 3-Star
V1 5 Boulder
The Fin Glass Wall
V1 5 Boulder
L'angle Caves Trail > Caves
V2 5+ Boulder
Bubblegum Hanger 18 > Bubblegum
V3 6A Boulder
Light Shag Gateway > Perch
V3 6A Boulder
Dubeck Caves Trail > Dubeck
V3 6A Boulder
Mighty Mouse Top Rock Area > Top Rock
V3 6A Boulder
Gumball Hanger 18 > Black Angus Area
V4 6B Boulder
Tsunami Hanger 18 > Over the Falls Area
V4 6B Boulder
Little Fluffy Clouds Caves Trail > Little Fluffy Clouds Area
V5 6C Boulder
Iron Lion Top Rock Area > Top Rock
V7 7A+ Boulder
Of Mice and Men Hanger 18 > Of Mice and Men Area
V7 7A+ PG13 Boulder
Black Angus Hanger 18 > Black Angus Area
V9 7C Boulder
More Classic Climbs in Haycock Mountain (Nockamixon) »

Weather Averages

Days w Precip
Prime Climbing Season


Larry S
Easton, Pennsylvania
Larry S   Easton, Pennsylvania
Josh - I'm not the most knowledgeable on haycock - but things we probably be pretty overgrown, and with the heat & humidity, the climbing might be greasy. I think i went in the summer a few years ago and the caves trail was practically gone. It's tough to follow when the foliage isn't in. If you've never been and do go, i would start at the hanger 18 area.

If it doesn't work out for you, Ralph Stover / High Rocks is just down the road too, with easy top-rope setups, but that place is an oven on a sunny summer day. The redeeming factor there is you can go swim in the river. Jun 28, 2015
Larry S
Easton, Pennsylvania
Larry S   Easton, Pennsylvania
It's on the State Game lands agenda to close access to for non-hunting/trapping uses during hunting seasons - see the forum post here… Jan 14, 2015
Providence, RI
JamieRe   Providence, RI
Does anyone know if you can camp in the park? If not are there any recommendations for climber camping in the area?

I am heading out there this weekend from RI looking for something new and definitely want to camp but don't want to pay 37 dollars a night. Bringing my one year old and dog. Should be a good time. If anyone wants to show us around that'd be radical. I am going to buy the guide at the Doylestown Gym for sure as well.

Thanks! Jun 21, 2013
Brian Monetti   NYC
had an great day climbing here last weekend, but spent an hour bushwacking back to our car once we got off trail (added adventure, right?) finally got around to buying the guidebook from doylestown rock gym, and the quality is awesome, one of the best bouldering guidebooks i own. the gps will also keep me from getting lost next time! highly recommended, and basically required if you are new to the area May 23, 2013
Tim Quick
Nazareth, Pa
Tim Quick   Nazareth, Pa
Thanks for posting about the new guidebook. I actually happened to stumble upon these posts when trying to search for directions to Hobo and I am SO happy to learn about the new guidebook. I can't even begin to count the number of times that I got lost on Top Rock side of the mountain when trying to find the trail/problems! Just pre-ordered the book and looking forward to spending more time working problems instead of trekking through the woods! Feb 1, 2012
Haycock Bouldering Guide is due out next week. It is a 75-page color guide book, include GPS coordinates, easy to use rating scale and much more!

Pre-Order sale going on now until Jan 29, 2012. Pick it up for only $25 (MSRP $30).

Reserve Your Copy Today! Jan 24, 2012
Justin Compton
Lafayette, CO
Justin Compton   Lafayette, CO
Char Fetterolf is putting an updated guidebook together now. No word yet on when it'll be out. You might be able to locate an old copy of it if your lucky or meet some locals. Dec 4, 2011
Lars Torkelson
Philly, PA
Lars Torkelson   Philly, PA
I recently moved to Philadelphia and went to Haycock for the first time on Sunday. I was amazed at the quality of the rock, the sheer number of problems and the possibilities for endless bouldering circuits. I have but one thing to ask: would any local climbers please, please shed some light on this wonderful area? Even the simplest of topos, photos, descriptions or links to other extant guides would be tremendously appreciated. Nov 15, 2011

More About Haycock Mountain (Nockamixon)

Printer-Friendly Guide
What's New
Guidebooks (7)

All Photos Within Haycock Mountain (Nockamixon) (188)

Most Popular · Newest