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Maria in der Tanne is a small baroque church near Triberg im Schwarzwald in the Black Forest of Germany. The legend behind this church dates from 1644, when a young girl was cured from an eye disease by the water of a nearby spring. Within the next year, a local tailor cured his leprosy by washing in the same spring. The thankful tailor placed a small statue of Mary in the cavity of a fir tree (from which the church draws its name -- "Mary in the Fir").
The statue was forgotten, then rediscovered years later by three Tyrolean soldiers around the year 1700. Shortly thereafter, a small wooden chapel, then a larger stone church, and finally the existing church were built by pilgrims.
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