Submitted by Don B on Wed, 06/03/2009 - 7:47am.
Login or register to download files
Last updated 06/03/2009
Raw file: Iowa pillars.csv (262 bytes)
Includes 4 locations in the following areas:
- United States: IA
- some may be in: WI (near a border)
A pillar is defined as: Vertical, standing, often spire-shaped, natural rock formation chimney, monument, pinnacle, rock tower.