easy
1–2 hours
Suitable for all fitness levels; mostly standing and light digging involved.
Join Mystery Hill in Onsted, MI for an unforgettable gemstone mining and fossil dig experience. Perfect for families, uncover treasures and learn about nature’s hidden wonders!
The dig takes place outdoors on uneven terrain, so sturdy, closed-toe shoes are recommended.
Use sunscreen and a hat to protect yourself during sunny days, especially in summer.
Stay hydrated throughout your adventure, especially if visiting during warmer months.
The activity is family-friendly, but younger children may need assistance with panning and digging.
The region around Onsted has a rich history of Native American artifacts and geological discoveries dating back centuries.
Mystery Hill promotes sustainable outdoor practices by encouraging responsible collecting and minimizing environmental impact.
Protects your feet from rough terrain and keeps you comfortable while digging.
Provides necessary sun protection during hot, sunny days.
summer specific
Helps maintain hydration throughout the adventure.
Adjustable layers keep you comfortable through changing temperatures.
spring|fall|winter specific