Eustance Pack and Tack Outfitters

Quality guided wilderness expeditions in Montana’s renowned backcountry.

Million Acres

The Bob Marshall Wilderness Complex is as big as some states, using our services makes a difference in how far you can go.

years in business

Our licensed guides are qualified, with decades of experience and  thousands of hours in the field.

Tons of gear

Our amazing horses pack tons of supplies annually, ensuring the appropriate equipment and gear needed to supply your adventure.

TRUST us to
lead the way

Bob Marshall Wilderness Complex



Stretching over 1.5 million acres, the Bob Marshall Wilderness Complex is a sanctuary for outdoor enthusiasts seeking an authentic backcountry experience. As one of the largest wilderness areas in the United States, it encompasses diverse ecosystems, from towering peaks and pristine alpine lakes to dense forests and meandering rivers. Within this vast expanse, wildlife thrives in its natural habitat, offering glimpses of grizzly bears, elk, wolves, and other iconic species.


Welcome to our haven amidst the untamed expanse of the Bob Marshall Wilderness Complex, where adventure intertwines with ancient human rituals, offering a sanctuary for those seeking a transformative journey. As stewards of this majestic wilderness, our guides beckon you to embark on a rite of passage through diverse landscapes and timeless experiences.


For those yearning to reconnect with ancestral skills and the primal essence of survival, our bushcraft classes provide a gateway to a bygone era. Under the guidance of seasoned instructors, you’ll learn the art of crafting shelter, sourcing sustenance from the land, and navigating the wilderness with instinctual wisdom—a journey of self-discovery rooted in ancient traditions.


Embark on a sacred quest in pursuit of the majestic Rocky Mountain elk, an age-old pursuit that echoes through the annals of human history. Our elk hunting expeditions offer more than just the thrill of the chase; they represent a personal renewal, a chance to gain fresh perspective amidst the rugged beauty of the Montana Rockies. Whether you’re a seasoned hunter or a novice seeking personal empowerment and strength, our experienced guides will lead you on a journey of self-discovery through the wilderness.


Experience the freedom of the open trail and the bond between horse and rider on our summer roving treks, guided by the gentle strength of Icelandic horses. As you traverse meandering rivers and ascend towering peaks, each hoofbeat becomes a rhythmic meditation—a journey of personal empowerment and renewal. Whether you’re navigating a life stage transition, seeking solice, or answering a call to adventure, our wilderness treks offer a transformative escape into the heart of nature.


Our professional, knowledgeable service can help you have a wilderness experience of a lifetime.