Twin Creeks Gem Mining Company at The Adventure Center

Opening in Late June!

A Hands-On Activity for Kids and Families

Sift through mining rough, rinse it in the water sluice, and uncover colorful gemstones, fossils, and other small treasures to take home. Gem mining is a simple, family-friendly activity that makes a great add-on during your visit to Greek Peak.

GPS Location: 1856 NYS RT 392, Cortland, NY / Virgil, NY 13045


Gem mining gives kids and families a fun way to slow down, explore, and enjoy a small hands-on activity together. Guests choose a mining bag, pour it into a screen tray, and rinse it through the flowing water to reveal what is hidden inside.

It is easy to do, fun to watch, and every guest gets to keep the treasures they uncover.

Pick from available mining rough options. Each bag includes a mix of materials to sift through and discover.

Pour your mining rough into a screen tray and use the flowing water to wash away the sand.

As the sand rinses away, gemstones, fossils, shells, or other small treasures may appear.

Your discoveries are yours to keep, making gem mining a fun activity and a simple souvenir from your visit.


Each mining bag offers a different mix of discoveries. Available options may vary, but guests may uncover items such as:

  • Gemstones
  • Fossils
  • Shark teeth
  • Arrowheads
  • Seashells
  • Tumbled stones
  • Other small treasures

*Selection may vary by season and availability.

Gem mining is a good fit for guests looking for a quick, low-pressure activity during their visit. It is especially popular with kids who enjoy collecting, discovering, and taking home something they found themselves.

Gem mining does not require special equipment, a long time commitment, or previous experience. Guests can participate at their own pace, and the process is easy for kids to understand. It is a small activity, but it gives families a fun moment together and gives kids something to bring home from their day at Greek Peak.

Gem mining is available at Greek Peak Mountain Resort during select operating hours. Pricing, mining bag options, and availability may vary.


Pay Dirt – $9.99 +tax

Minecraft Edition – $11.99 +tax

Arrowhead Find – $11.99 +tax

Fossil Find – $13.99 +tax

Mother Lode – $24.99 +tax



We are a cashless resort and do not accept cash payments. Please plan accordingly.