Rockhounding along a Montana river gravel bar
Get Outside

Field Trips

From agate beds and fossil sites to sapphire gravels and petrified wood forests — explore northwest geology firsthand

About Field Trips

Rockhounding in and around Montana

Montana is one of the richest rockhounding states in the country. Our club organizes several field trips each year ranging from singly day outings to multi-day expeditions into remote terrain.

Trips are open to all current club members. We share tools, knowledge, and the thrill of finding something extraordinary right out of the ground.

All field trips are for members only. Join the club to participate.

Trip details are shared at monthly meetings and via the member newsletter.

Wear sturdy shoes, bring water, sun protection, and a way to carry your finds.

Montana badlands geology landscape

On the Calendar

Upcoming Field Trips

Fall 2026

TBD

Moderate to DifficultHalf day
TBDLed by TBD

TBD

What you might find:

TBDTBDTBDTBD

Meet:

TBD

Spring 2027

TBD

ModerateFull day
TBDLed by Joe Smith

TBD

What you might find:

TBDTBDTBDTBD

Meet:

TBD

Spring 2027

TBD

EasyOvernight
TBDLed by TBD

TBD

What you might find:

TBDTBDTBDTBD

Meet:

TBD

Trip Reports

Past Adventures

May 21-24, 2026

Blue Forest

Southwestern, WY

A Northwest Federation Trip which means members of the Northwest Federation will be coming to this popular dig site.

Unique finds in this area.

June 24-26, 2026

Teepee Canyon Agates

Teepee Canyon, SD

Another combined Northwest Federation Trip. East of Newcastle, Wyoming.  Site is located in South Dakota. Another fun trip with digging and surface collecting.

Could be some hard work, but always a good time.

July 24-26, 2026

Crystal Park

West of I-15 between Wise River and Polaris, MT

This hosted site is run by the Montana Forest Service. Visit the USDA Beaverhead-Deerlodge site for the information and rules.

Quartz crystals of assorted sizes

Field Trip Tips

What to Bring

Tools

A rock hammer, chisel, shovel, or other tools may be helpful depending on the field trip.

Sturdy Boots & Layers

Montana terrain is rough. Ankle support is important. Weather can change quickly — dress appropriately.

Water & Snacks

Bring at least 2 liters of water per person. Remote sites have no services.

Collection Bag or Bucket

Cloth bags or buckets for your special finds.

Safety Glasses

Required when hammering rock. Flying chips are a real hazard.

Maps

Cell service is can be unreliable in the backcountry. Download maps or stay close to the guide.

Members Only — Join to Participate

Field trips are one of the best perks of club membership. Annual dues are just $15 for individuals and $20 for families — a small price for access to some of the best rockhounding in the country.

Billings Gem & Mineral Club

Celebrating the science and wonder of geology in Billings, Montana. Open to collectors, hobbyists, and curious minds of all ages.

Find Us

  • Monthly meetings are held at

    2216 Grand Ave, Billings, MT 59102

    Our Mailing Address

    100 24th St W Ste 1 #1320
    Billings, MT 59102

  • Get in Touch

    [email protected]

© 2026 Billings Gem & Mineral Club. All rights reserved.

Billings, Montana