21st-century pastime for treasure hunters (10 letters) — Crossword Helper

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The Clue

21st-century pastime for treasure hunters (10 letter answer)

The Answer

GEOCACHING

Tags

21st activity century coordinated geocaching hunter pastime treasure

Notes

The answer GEOCACHING is so rare that it appears less than once every 2500 puzzles.

Related Clues

Coordinated activity?