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Magnet Fishing in Montana

Best Places to Find Hidden Treasures

Montana hosts a multitude of perfect locations for magnet fishing. Notably, spots like the Yellowstone River or Lake Koocanusa rank high on the list, loved by enthusiasts for their diverse and exciting finds. But before diving into these treasure troves, you need to gear up. A strong magnet and a durable rope are just the starting points of your new adventure. And remember, while the thrill of discovery is powerful, it's also key to know about local laws and safety measures to ensure you enjoy this hobby responsibly. Now that we've got that covered, let's start picking our fishing spot.


Some of the top places for magnet fishing in Montana include the Yellowstone River, Lake Koocanusa, and Flathead Lake. These waterways are popular for magnet fishing due to their historical significance and the likelihood of finding various metal objects. Always ensure to review local regulations and obtain any necessary permits before engaging in magnet fishing activities.


Yellowstone River

Yellowstone River

Montana Magnet Fishing Spots

Yellowstone River

The Yellowstone River, known for its meandering course through scenic landscapes, provides an idyllic setting for magnet fishing. Its waters conceal remnants of Montana's rich history, potentially yielding relics and artifacts from eras long past. Enthusiasts can find themselves transported back in time as they unearth items that offer glimpses into the region's bygone days.

Lake Koocanusa

Nestled amid the breathtaking wilderness, Lake Koocanusa is another hotspot favored by magnet fishers. Its vast expanse harbors a multitude of items waiting to be discovered, with reports of exciting finds ranging from old coins to discarded tools and antique objects. The thrill of not knowing what lies beneath the calm surface draws in adventurers seeking their next magnetic catch.

Madison River

The Madison River, renowned for its exceptional trout fishing, holds its own allure for magnet fishing enthusiasts. The river's historical significance, coupled with its popularity among outdoor enthusiasts, makes it a promising location for uncovering intriguing relics and forgotten treasures.

Gallatin River

The Gallatin River is another tributary of the Missouri River. Its flow begins from Yellowstone National Park in Wyoming and continues into the north side of Three Forks, Montana. It is one of Montana's topmost wade fishing rivers because of its scenic views.

Flathead Lake

Located in northwest Montana, Flathead Lake is a natural lake with spectacular views and plenty of water sports activities. It is the largest natural freshwater lake in the western region and a popular playground for water lovers. Its fame increases the chances of magnet fishing finds in the waters.

The Missouri River

Known for being the third longest river in the US, the Missouri River is a favorite for the magnet fishing community in Montana. The river begins from State Park near Three Forks and flows west and eastward in Montana. The upper part of the river, from Fort Benton to the James Kipp Recreation Area, is part of the National Wild and Scenic River System.

Bighorn River

It is the largest tributary of the Yellowstone River, with its source in Wyoming and a portion of its flow in South-Central Montana. Locals enjoy swimming, boat riding, fishing, kayaking, and ferromagnet hunting in the Bighorn River. The river has unique magnet fishing finds for patient metal detectors.

Fort Peck Lake

Created by the Fort Peck Dam in the Missouri River, this reservoir lake has several magnet fishing places because of its sheer size. The lake is in the eastern prairies area, 18 miles southeast of Glasgow and about 120 miles east of Great Falls. You can scourage for magnet fishing treasures along the dam or through anglers along its shores.

Hellena Ponds and Canals

You can head to Hellena for ponds and canals with ferromagnets in their beds. Examples include Millenium and Centennial ponds and the Helena Valley Irrigation District Canal.

Montana Magnet Fishing Laws & Regulations


Magnet fishing is an exhilarating hobby in Montana, but just like any other activity, it comes with rules and regulations. Before casting your magnetic line, it's important to understand the legal framework surrounding magnet fishing in the state.


In Montana, magnet fishing is generally allowed in public waterways, offering enthusiasts a wide range of locations to explore. However, it’s crucial to bear in mind that local regulations vary, and what might be permissible in one area could be off-limits in another. Always take the time to review these regulations before planning your magnet fishing expeditions.


For instance, some areas may have specific restrictions on the types of magnets allowed or the areas where magnet fishing can be conducted. Additionally, private property laws must also be respected at all times. Obtaining permission from landowners before engaging in magnet fishing on private property is not only respectful but also legally required.


Moreover, the Montana Department of Natural Resources and Conservation (DNRC) has guidelines that regulate the removal of materials from navigable waterways. This underscores the significance of obtaining the necessary permits for any items recovered during your magnet fishing adventures.


The Importance of Adhering to Legal Guidelines

Adhering to legal guidelines isn't just about avoiding fines or penalties; it’s about being responsible and mindful of the environment and local communities. By obtaining the required permits and respecting property rights, you contribute to the sustainability of this pastime and help maintain positive relationships within the places you're exploring.


Remember, these guidelines are in place for the protection and preservation of Montana's natural resources and historical heritage. Your compliance plays a part in ensuring that the places you visit remain enjoyable for all who wish to explore them.


So, before embarking on any magnet fishing escapade, take the time to familiarize yourself with local laws and regulations. By doing so, you not only safeguard yourself from potential legal issues but also uphold the integrity and longevity of this captivating activity.


It's essential to set realistic expectations when exploring the world of hidden treasures through magnet fishing adventures. Let's now delve into understanding what one can expect from these intriguing expeditions.


Be sure to read our post on  What to Do If You Find a Gun Magnet Fishing  for guidance on legal, safety, and ethical implications.

Here are some magnet fishing finds in Montana.

Magnet fishing in Montana, with its rich historical landscapes and diverse waterways, has yielded a fascinating array of finds. Enthusiasts have unearthed items that not only offer a glimpse into the past but also spark the imagination about the stories they hold. Here's a closer look at some of the types of objects that have been discovered:


  • Historical Artifacts: Given Montana's vibrant history, including Native American heritage, early explorers, and the gold rush era, magnet fishers have pulled up various artifacts that paint a picture of life in days gone by. These can include old tools, weapons, and items used in daily life by people who inhabited or passed through the state centuries ago.
  • Coins: Coins are among the most common finds, potentially dating back to different historical periods. These finds are not only exciting for their monetary value but also for their historical significance, offering a tangible connection to the economic transactions of past eras.
  • Jewelry: Rings, necklaces, and other types of jewelry have been found, likely lost over the years by residents and visitors enjoying Montana's scenic beauty. Such finds often spark curiosity about the stories behind the items and their original owners.
  • Tools and Hardware: From antique farming tools to more modern construction hardware, these items reflect the state's agricultural and developmental history. They can include anything from horseshoes and agricultural implements to parts of machinery used in mining or construction.
  • Weapons: Occasionally, magnet fishers in Montana may discover old firearms or other weapons. Such finds need to be handled with care and reported to authorities, as they can be historically significant or require careful disposal due to safety concerns.
  • Fishing and Boating Equipment: Given Montana's popular lakes and rivers, it's common to find lost fishing gear, boat parts, anchors, and other related items. These finds often reflect the recreational use of the state's waterways.
  • Personal Items: Everyday items such as keys, sunglasses, and tools can also be discovered. These finds, while perhaps less historically significant, add to the overall tapestry of human activity in the area.

Magnet fishing in Montana can be likened to a treasure hunt, where each find has a story to tell about the state's history, culture, and the people who have lived and passed through its lands. Whether uncovering a piece of history or simply retrieving lost items, each discovery contributes to the broader narrative of Montana's past and present.


As we wrap up our exploration of Montana's prime magnet fishing locales, it's clear that this state offers a rich tapestry of opportunities for those seeking to merge adventure with a touch of history. The Yellowstone River, Lake Koocanusa, and the Madison River, each with its unique allure, provide the perfect backdrop for enthusiasts and novices to dive into the world of magnet fishing. Whether it's the thrill of potentially unearthing artifacts that whisper tales of yesteryear or the simple joy of discovering items lost to time, Montana's waterways beckon.


The essentiality of approaching magnet fishing with a blend of excitement and responsibility cannot be overstated. From ensuring the safe disposal of hazardous finds to adhering to legal guidelines that govern our activities, the onus is on us to tread lightly and with respect for both the environment and the laws of the land. The act of uncovering treasures from beneath the waters of Montana is not just about what we find; it's about how we integrate our love for history and adventure with a commitment to conservation and ethical exploration.


Let's not forget that the essence of magnet fishing lies in the anticipation of the unknown and the possibilities that lie beneath the surface. While bridges, dams, and boat launches offer fertile grounds for discovery, it's the story behind each find that truly enriches our experience. As we cast our magnets into the waters of Montana, we're not just fishing for objects; we're fishing for connections to the past, each with its own story to tell.


So, as you prepare for your next magnet fishing expedition in Montana, remember the richness of the experiences that await. With a mindful approach and a keen sense of adventure, you're not just searching for hidden treasures; you're uncovering the storied tapestry of Montana's past, one magnetic catch at a time. Here's to the discoveries that await beneath the tranquil waters of Montana, where every pull brings us closer to the heart of history and adventure.


Checkout our reviewed selection of magnet fishing gear to get outfitted for your next trip, or our guides on the  best magnets  and  best magnet fishing kits  to make your adventure one to remember. Also take a look at the Found Treasure page to see some of the interesting magnet fishing finds across the country. Remember  safety first  and to properly  dispose  of what you don't keep.

Magnet fishing clubs in Montana

Club Name Description Club Website
Montana Magnet Fishing Public Facebook group for enthusiasts across the state. Shares finds, locations, and safety tips.

Montana Magnet Fishing

Do you know of a Magnet Fishing club or group in Montana not listed here? Please share with us to keep this list up to date.

  • Is magnet fishing legal in Montana?

    Yes, magnet fishing is legal in Montana, but you need to obtain permission from the landowner before you start magnet fishing on private property. Additionally, you should avoid magnet fishing in protected areas, such as state parks, wildlife preserves, or archaeological sites. It is also important to note that the Montana Department of Natural Resources and Conservation requires a permit for the removal of any material from the beds or banks of navigable waterways.
  • What kind of magnets should I use for magnet fishing in Montana?

    You should use a strong neodymium magnet with a pulling force of at least 500 pounds for magnet fishing in Montana. This will allow you to pick up heavier items from the water, such as bicycles, car parts, or metal safes. Make sure that the magnet you choose is also coated with a protective layer to prevent rusting and corrosion. See our product reviews to find the one right for you.
  • What are some good locations for magnet fishing in Montana?

    Some popular locations for magnet fishing in Montana include bridges, dams, and boat launches. You can also try magnet fishing in areas where people commonly swim, fish, or boat, as they are likely to drop items into the water. However, make sure to get permission from the landowner before magnet fishing in private areas, and always be respectful of the environment and local regulations. Additionally, you may want to avoid areas with strong currents or deep water, as these can be dangerous for magnet fishing.

Also check out these nearby states Idaho, Wyoming , South Dakota , North Dakota , Washington , Oregon.

Author: Will Flaiz

Discover the world's hidden treasures through magnet fishing! We're calling all magnet fishing enthusiasts to share their favorite locations for this exciting hobby.


Whether it's a serene river, a bustling city canal, or a secret spot only you know about, your recommendations can help fellow adventurers find their next great find. Share your top magnet fishing locations with us and let's explore the depths together. Your insights could reveal new and exciting places for others to enjoy.


Join our community and let's uncover the hidden gems that lie beneath the water's surface.


Happy exploring!

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