Tri-Cities 2019 Geocoin Challenge

 

"STEAM" (Science ~ Technology ~ Engineering ~ Art ~ Math)

 

MEGA Event ~ GC7XZDH

June 27-30, 2019

Columbia Point Marina Park

Richland, WA (view map)

 Add to your calendar today!

 

This is a great family, friendly weekend for new and experienced geocachers!

  

Click here for the 2018 event.

Where to Register

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