It's the largest limestone arch in North America. Key word there is limestone. The arches at Big South Fork are sandstone. As are the Utah arches.
Historic graffiti can be seen along with a very high up carving attributed to George Washington. I think that is a rural legend. However, the arch was once owned by Thomas Jefferson for almost 60 years. It was sold in 1833 after his death to settle debts.
Enlarge this photo and you can count 5 lines on this 5 lined skink.
This is the 1600 year old tree that dies 46 years ago. I really don't know where that 1600 number came from. It seems exaggerated but that is what they claim. It is a Northern White Cedar located quite far south from its range. You'd expect to see it in northern New England, Great Lakes and Southern Canada. But, here it is. There were dozens along the trail.


































