In Iowa, United States
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Cache is small. Tyvek log. Use a pen for writing [[and pushing]].
A Birefringent Puzzle
Find the coordinate for the cache.
Click on the picture.
Birefringence for Kids!
Look at my New Website Featuring Birefringent Ice!!
Click on the picture above to go to my gallery of birefringent ice images.
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Last Updated: on 3/19/2015 11:11:00 AM Pacific Daylight Time (6:11 PM GMT)
Coordinates are in the WGS84 datum