Frazier Trail Geologic Discovery
in Virginia · centroid 83 mi from Richmond
While the geology of Shenandoah lies underfoot and forest, there are still many spectacular reminders of what makes the mountains. Along the Frazier Discovery Trail, this geology is laid out as Greenstone, a metabasalt (former volcanic stone that underwent change). Known for its often green hue, the Greenstone that makes the overhanging cliffs and rocky outcroppings of Frazier offer more opportunity to find other hidden "gems." A close look at the most prominent cliff along the trail may provide the viewer a deeper glimpse into the stone's history.
Bubble rocks (or amygdaloidal greenstone) are pockmarked by round blotches that started as pockets of gas which cooled within the lava. A close look at these bubbles (amygdules) may reveal a crystalline appearance as quartz (white), feldspar (orange and pink), and epidote (green) filled in later. Similarly, cracks that formed during the cooling period of the volcanic stone now appear as veins of minerals, offering striking contrast to the grey-green of the Greenstone itself.
The jagged appearance of the cliff's top is from the squeezing and folding that occurred while the mountain was uplifted and born. These ragged fractures are known as rock cleavage. Over tens of housands of years, the softer mineral eroded away, leaving a walking space beneath the cliff and a beautiful view of these many geologic processes.
- States
- Virginia
- Trail type
- National Park trail
- Centroid nearest city
- Richmond, VA · 83 mi · ~2.4 hr drive
- Centroid coords
- 38.2619°, -78.6555°
About Shenandoah National Park
This trail is inside Shenandoah National Park, a national park managed by the U.S. National Park Service. Conditions, road status, trail closures, and reservation requirements are published on the park's NPS page — check it before driving in, especially in winter or during major weather events.
Entrance fee: $30 per vehicle (verify current rate on the park page). An America the Beautiful annual pass ($80) covers entrance to all NPS units.
Official NPS trail page: https://www.nps.gov/places/frazier-trail-geologic-discovery.htm
Park homepage: https://www.nps.gov/shen/index.htm
Plan your hike
Maps + permits: long-distance trails like this often require permits for through-hiking, backcountry camping, or specific sections (especially in National Parks). Check with the maintaining organisation listed above and the relevant land manager before booking travel.
Water + supplies: water sources vary seasonally on most U.S. trails. Carry a filter and consult current trail-condition reports — through-hiker journals (PCT-L, AT Reddit, etc.) and the maintaining organisation publish regular updates.
When to go: hiking seasons vary widely with elevation, latitude, and snowpack. Through-hikers traditionally start the AT in March-April (Springer northbound) and the PCT in late April (Campo northbound). High-elevation western trails (CDT, JMT, Wonderland) generally aren't passable until July.
If you've hiked Frazier Trail Geologic Discovery and have current notes (water sources, trail closures, permit changes), tell us at /contact — we update pages as we learn.
Stay nearby
Other trails within 50 miles
Frazier Discovery - Appalachian Trail Junction
0 miles from this trail's centroid
Frazier Discovery Trail - Loft Campground Junction
0 miles from this trail's centroid
Massanutten South Trail
20 miles from this trail's centroid
Whiteoak Trail - Limberlost Trail Junction
27 miles from this trail's centroid
Limberlost TRACK Trail - Kids' Activity
27 miles from this trail's centroid
Old Rag Fire Rd. - Limberlost Trail Junction
27 miles from this trail's centroid
Sources
Trail data on this page is compiled from OpenStreetMap contributors (ODbL), the maintaining organisation's public-facing materials, and Wikipedia (CC BY-SA where excerpts are quoted). Distance, terminus, and descriptive text for nationally-designated trails are hand-curated from federal land-manager websites and trail-association sources. We do not modify the underlying data; this page presents what is already publicly recorded. To suggest corrections, see our methodology page.