Cordada
// Rock climbing · Pennsylvania
Climbing at Mount Johnson Nature Center Overhangs
1 boulder on 1 wall, V1. In Pennsylvania. When the rock grips hour by hour, topos and people to climb with, in the app.
Boulder
1
Walls
1
Grades
V1
Rock
Volcanic
Style
Bouldering
Best season (estimated)
March–May · September–October
// The grades
What grades are there?
Boulders by grade
From V1 to V1. Half are V1.
1
Each climb counts at its grade; ungraded ones are left out. In the app you can switch to French, UIAA, British or Font grades.
// Where it is
On the map
Boundaries © Natural Earth
// Nearby
Crags nearby
01Downingtown BouldersV0–V3 · Schist · Bouldering1 mi · 7 boulders02East Branch Brandywine CreekV0–V4 · Gneiss · Bouldering5 mi · 14 boulders03Whittaker Trail Head Memorial ParkV0–V4 · Gneiss · Bouldering5 mi · 11 boulders04Grist Mill Historic BuilderingV0 · Gneiss · Bouldering5 mi · 2 boulders05Chester Valley Trail OutcropV0 · Limestone · Bouldering9 mi · 2 boulders06Ebright Azimuth5.2 · Volcanic · Trad12 mi · 1 route07The FallsV0–V1 · Schist · Bouldering13 mi · 4 boulders08Ridley Creek BouldersV0 · Gneiss · Bouldering13 mi · 4 boulders
// The Friction Score for every crag
Climb more. Guess less.
When the rock grips, hour by hour and wall by wall; topos, your logbook and people to climb with. In your units (°F or °C) and your grades (YDS or French). The social side is free, always.
