Camera Maker	Canon	Camera Model	Canon EOS-1Ds Mark III
Aperture	f/5	Color Space	Uncalibrated
Exposure Value	0 EV	Exposure Program	Manual
Exposure Time	1/160 sec	Flash	No Flash
Focal Length	42 mm	ISO	100
Metering Mode	Partial	Date/Time	2011:01:16 07:22:19
Copyright	© 2011 Jason O. Watson. All rights reserved.	Orientation	1: Normal (0 deg)
Resolution Unit	Inch	X Resolution	240 dots per ResolutionUnit
Y Resolution	240 dots per ResolutionUnit	Compression	Jpeg Compression
Exposure Mode	1	Subject Distance	5.04
Keywords	travel United States of America United States America USA US New Mexico NM Eddy County history historical historic historical marker famous landmark road side highway popular Place of Interest Places of Interest Tourist Attraction Tourist Attractions Tourist Destination Tourist Destinations Travel Destination Travel Destinations tour tourism tourist attraction destination Sign Signs American Day Daytime Historical Sites Vertical Education Historical Site Marker Markers Outdoor Outdoors Outside Road Road Signs Roadside Roadsign information display Carlsbad Caverns National Park caverns stalactites stalagmites cave caves reef ancient ground water UNSECO World Heritage Site	Caption	CARLSBAD CAVERNS NATIONAL PARK These vast and magnificent caverns contain over 21 miles of explored corridors. The chambers contain countless stalactites and stalagmites unrivaled in size and beauty. The caverns are within a reef that formed in an ancient sea 240 million years ago. Millions of years later, the reef was fractured, allowing ground water to begin work fashioning the caverns.