easy
1–2 hours
No special fitness required but ability to stand and move around for the duration is recommended.
Exciting treasures await at Johnson's Corner Farm in Medford, NJ. Join the Gem Mining Adventure and uncover hidden gems in a fun, educational outdoor experience perfect for kids and families.
You’ll be standing and walking on uneven surfaces near the sluice, so choose sturdy, closed-toe shoes.
Most of the mining area is outdoors with limited shade, so protect yourself from sun exposure.
The sluice water flow can be swift and slippery, so supervise kids closely during their mining.
Heavy rain may affect the sluice operation or close the activity for safety reasons.
Johnson's Corner Farm has been a family-owned farm since 1943, offering traditional agricultural experiences alongside outdoor activities.
The farm promotes sustainable farming practices and environmentally responsible tourism to preserve local ecosystems.
Protect your feet and provide support while standing near the sluice.
Shields your face from sun exposure during sunny days.
summer specific
Stay hydrated while enjoying your gem mining adventure.
Helpful during cooler spring mornings and evenings.
spring specific