Irwin Run Conservation Area
Irwin Run Conservation Area is a nature reserve in Pennsylvania, at a modelled elevation of 345 m. Portersville Hill stands 445 m to the north-northwest, 22 miles off. The nearest named place is Picnic Table, a picnic site 0.8 miles away. Grand View Scenic Byway passes 13 miles off. 57 named summits stand within 25 miles.
What to expect
- Operated by
- Allegheny Land Trust
How to reach it
- 12.7 mi off the Grand View Scenic Byway
- 29.3 mi off the Ohio Lincoln Highway Historic Byway
Named places within 25 miles
- Marshall Island: 1.1 mi
- Devlin Park: 2.5 mi
- Mountain Bike Skills Area: 2.7 mi
- Rabold Park: 3.1 mi
- Pine Township Community Park: 3.1 mi
- (Kummer Shelter): 1.2 mi
- War Memorial: 4.6 mi
- USS Mars Ship's Bell: 4.9 mi
- Vietnam War Memorial: 6.6 mi
- Veterans' Memorial: 7.1 mi
- Crouse Run Nature Reserve: 3.4 mi
- Venango Trail: 4.8 mi
- Browns Woods: 5.1 mi
- NW Allegheny Conservation Area - ALT: 6.3 mi
- Fifer's Fields Conservation Area: 6.8 mi
- Saint Joan of Arc: 3.9 mi
- Mars Spaceship: 4.9 mi
- Totus Tuus: 5.4 mi
- Large Escargot: 5.7 mi
- Totem Lamina Limbus: 6.3 mi
- 80th Division Monument - Demonstration Garden: 2.2 mi
- North Park Arboretum: 2.2 mi
- Saint Francis Peace Garden: 3.9 mi
- Grogan Lawn Care LLC: 4.4 mi
- Hartwood Circle Garden: 5.8 mi
- Western Pennsylvania Model Railroad Museum: 1.8 mi
- Depreciation Lands Museum: 3.6 mi
- Mars Historical Society: 4.8 mi
- Hartwood Acres Mansion: 6.3 mi
- Sample Schoolhouse: 7.4 mi
- North Field: 1.4 mi
- Rich Hill: 9.2 mi
- Observatory Hill: 9.9 mi
- Herron Hill: 12.0 mi
- Mt. Sycamore: 12.1 mi
- Giant Chair: 9.4 mi
- Fern Hollow Nature Center: 9.4 mi
- Lookout Point: 9.5 mi
- The Edgeworth Club: 11.0 mi
- USS Requin: 12.4 mi
- Picnic Table: 0.8 mi
- picnic tables: 2.0 mi
- Upper Orchard: 4.5 mi
- Picnic tables for Building 800: 5.7 mi
- Picnic Tables for Building 500: 5.8 mi
- Snake Run: 12.3 mi
- Thompson Run Falls: 18.9 mi
- Homewood Falls: 21.4 mi
- Breakneck Falls: 23.4 mi
- Frankfort Mineral Springs: 24.0 mi
- Thornburg Beach: 13.8 mi
- Tiger Beach: 14.2 mi
- BAB: 15.8 mi
- Lakeview Beach: 23.9 mi
- Hay's Wall: 16.5 mi
- Fossils Cliff: 17.5 mi
- Point Pleasant: 23.6 mi
- Lacock Spring: 14.7 mi
- Francis Spring: 23.0 mi
Summits around it
The highest named summits within 25 miles of Irwin Run Conservation Area. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Portersville Hill | NNW 342° | 445 m | 22.1 mi |
| Big Knob | WNW 303° | 423 m | 12.2 mi |
| Herron Hill | SSE 168° | 384 m | 12.0 mi |
| Fridays Hill | NW 324° | 380 m | 23.4 mi |
| Bunker Hill | W 271° | 375 m | 16.1 mi |
| Steffens Hill | WNW 298° | 370 m | 20.0 mi |
| Rich Hill | ESE 109° | 365 m | 9.2 mi |
| Mt. Sycamore | SE 139° | 229.2 m | 12.1 mi |
When to go
Light through the year
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:24 | 18:56 | 19:32 |
| June solstice | 05:50 | 20:14 | 20:55 |
| September equinox | 07:08 | 18:43 | 19:19 |
| December solstice | 07:41 | 16:13 | 16:57 |
Local time (America/New_York).
Climate normals
Months averaging 50–80 °F: Apr–Oct.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °F | 30 | 32 | 40 | 52 | 62 | 70 | 75 | 73 | 66 | 55 | 44 | 35 |
| Precip in | 3.4 | 2.8 | 3.2 | 3.2 | 3.5 | 3.5 | 3.6 | 3.2 | 3.2 | 2.8 | 2.8 | 3.0 |
1991–2020 U.S. Climate Normals, NOAA NCEI — Emsworth L/D Ohio RVR, 9 mi away.
Where this comes from
Location and category confirmed against OpenStreetMap.
OpenStreetMapOfficial siteOpenStreetMap element way/804470167
Day trips start here
- Franklin Park · 5 mi
- Ross Township · 7 mi
- Cranberry · 8 mi
- Coraopolis · 11 mi
- Sewickley · 11 mi
- Robinson Township · 13 mi
Take the scenic way to Irwin Run Conservation Area.
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