Wyoming, the “Cowboy State,” is home to some of the largest and most iconic ranches in the United States. These vast properties are not just expansive landscapes, but also centers of agricultural history and culture, representing the rich traditions of ranching that have shaped the state for centuries. With rolling plains, rugged mountains, and a proud history of cattle ranching, Wyoming’s ranches have long been a symbol of the American West. Here, we explore the top 10 largest ranches in Wyoming, each offering its own unique contribution to the state’s agricultural legacy.
#1: The X Bar Ranch – 1,000,000 acres
The X Bar Ranch is the largest ranch in Wyoming and one of the largest in the country, spanning an impressive 1,000,000 acres. Located in the northeastern corner of the state, the X Bar Ranch is a cattle operation known for its sprawling terrain and dedication to sustainable ranching. The property features a variety of landscapes, from vast, open grasslands to rugged hills and steep valleys, all framed by the stunning backdrop of the Black Hills.
The ranch has been in operation for over a century and is known for its family-owned operation, which has maintained the ranching traditions passed down through multiple generations. Over the years, the X Bar Ranch has expanded and modernized, continuing to thrive as one of Wyoming’s premier cattle ranches. One of the unique aspects of the X Bar Ranch is its role in the local community, having been a significant part of the region’s economic and social life for generations. The ranch’s dedication to land preservation, innovative agricultural practices, and wildlife conservation has made it a model for sustainable ranching.

#2: The 6 Ranch – 750,000 acres
Located in central Wyoming, the 6 Ranch covers a massive 750,000 acres of rugged terrain. Known for its vastness and rich history, the ranch has been in operation since the late 1800s, when it was first founded by a wealthy cattle baron. The 6 Ranch has expanded its operations over the years, evolving from a modest cattle operation to a major force in Wyoming’s agricultural industry.
The ranch is home to some of the most breathtaking landscapes in the state, with vast prairies, dense forests, and winding rivers. Its large herd of cattle thrives in this diverse environment, which has become a staple of the Wyoming ranching culture. The 6 Ranch is also known for its commitment to conservation, with efforts to protect the surrounding wildlife and habitats, ensuring that the land remains productive for future generations. Its rich history and large-scale operations make it a cornerstone of Wyoming’s ranching heritage.

#3: The Spur Ranch – 600,000 acres
The Spur Ranch is one of Wyoming’s largest and most iconic properties, covering 600,000 acres of land. Located in the western part of the state, the Spur Ranch is known for its diverse terrain, which includes rugged mountains, sweeping plains, and lush valleys. The ranch has been in operation since the early 1900s and is famous for its high-quality cattle and agricultural practices.
The Spur Ranch is a working cattle ranch that operates on a large scale, managing thousands of head of cattle. Over the years, the ranch has maintained a focus on sustainability and responsible land management, implementing strategies to ensure that the land remains productive for future generations. The Spur Ranch is also known for its historic cattle drives, which are an integral part of Wyoming’s ranching history. These cattle drives have been a source of local pride and are still celebrated as a symbol of the state’s ranching legacy.
#4: The Bar 9 Ranch – 500,000 acres
Spanning 500,000 acres in southern Wyoming, the Bar 9 Ranch is another of the state’s most significant properties. The ranch has a rich history, dating back to the 1880s, when it was founded as a large-scale cattle operation. The Bar 9 Ranch is known for its vast open spaces, which are home to thousands of cattle, as well as a variety of wildlife species that thrive in the region.
The ranch’s terrain is diverse, with expansive prairies, mountainous regions, and high desert areas. This variety of landscapes provides an ideal environment for both grazing cattle and protecting native wildlife. Over the years, the Bar 9 Ranch has become an important part of the local economy, supporting numerous jobs and contributing to the region’s agricultural success. The ranch is also known for its historical significance, having played a key role in the development of the region’s ranching industry.
#5: The Million Dollar Ranch – 450,000 acres
The Million Dollar Ranch, located in northwestern Wyoming, spans 450,000 acres of rugged, picturesque terrain. The ranch is named for the fortune its founder made in the early 1900s, when he purchased the property and transformed it into a thriving cattle operation. Today, the Million Dollar Ranch is one of Wyoming’s largest and most successful ranches, known for its high-quality cattle and pristine land.
The ranch’s landscape is dominated by rolling hills, dense forests, and sparkling rivers, which provide a stunning backdrop for the ranch’s extensive operations. The Million Dollar Ranch is also home to a wide variety of wildlife, including deer, elk, and antelope, making it a popular destination for hunting and outdoor enthusiasts. The ranch’s combination of natural beauty, rich history, and agricultural success has made it a cornerstone of Wyoming’s ranching community.
#6: The Lazy J Ranch – 400,000 acres
Located in southern Wyoming, the Lazy J Ranch spans 400,000 acres and is known for its beautiful terrain, which includes wide-open grasslands, dense forests, and flowing rivers. The ranch has been in operation for more than a century and is a working cattle ranch that continues to thrive through sustainable practices and careful land management.
The Lazy J Ranch has a rich history, with its founder being one of the early pioneers in Wyoming’s cattle industry. Over the years, the ranch has expanded and modernized, becoming one of the most successful cattle operations in the region. The Lazy J Ranch is known for its family-friendly atmosphere, with generations of ranchers working together to uphold the traditions of the American West. The ranch’s commitment to land preservation and wildlife conservation has made it a leader in sustainable ranching practices.
#7: The T Cross Ranch – 350,000 acres
The T Cross Ranch, located in the southeastern part of Wyoming, covers 350,000 acres of open plains, rolling hills, and expansive grasslands. The ranch has a rich history, dating back to the early 1900s, and has been a staple in the state’s cattle industry for generations. The T Cross Ranch is known for its high-quality beef and sustainable ranching practices.
The land itself is a mix of rugged terrain and fertile grazing areas, providing the ideal conditions for cattle and wildlife to thrive. The T Cross Ranch is also home to a variety of animals, including elk, mule deer, and bison, which add to the ranch’s charm. The ranch is also known for its picturesque beauty, with stunning views of the surrounding mountains and valleys. It is a place where the traditions of Wyoming’s ranching history are still very much alive.
#8: The Flying H Ranch – 325,000 acres
The Flying H Ranch is a massive property that covers 325,000 acres in the eastern part of Wyoming. Known for its expansive grasslands and diverse wildlife, the ranch has been in operation for over a century and remains one of the state’s largest and most successful cattle ranches. The Flying H Ranch is known for its commitment to sustainable ranching practices and its role in preserving the region’s natural beauty.
The ranch features vast open spaces, with grazing cattle spread across the land. It is also home to a variety of wildlife, including wild horses, bison, and pronghorn antelope. The Flying H Ranch is a popular spot for outdoor enthusiasts, with its scenic landscapes and abundance of wildlife making it an ideal location for hunting, fishing, and horseback riding.
#9: The Ponderosa Ranch – 300,000 acres
The Ponderosa Ranch, located in southwestern Wyoming, spans 300,000 acres of mountainous terrain, lush valleys, and open plains. This historic ranch has been in operation since the late 1800s and is known for its beautiful landscapes, which provide an ideal setting for cattle grazing. The Ponderosa Ranch has a long history, having been founded by one of the first families to settle in the region.
The ranch is also home to a wide variety of wildlife, including elk, moose, and mountain lions. The Ponderosa Ranch is committed to preserving the land’s natural beauty while maintaining its cattle operations. Over the years, the ranch has become a beloved part of Wyoming’s agricultural history, contributing to the state’s ranching community for generations.
#10: The Big Horn Ranch – 275,000 acres
The Big Horn Ranch, located in the northeastern part of Wyoming, spans 275,000 acres of scenic grasslands and mountainous terrain. The ranch is known for its commitment to sustainable ranching practices and its role in preserving the natural beauty of the land. The Big Horn Ranch is a family-run operation, with multiple generations working together to uphold the ranching traditions that have been passed down over the years.
The ranch’s landscape is dominated by rolling hills, clear running streams, and expansive meadows, which provide an ideal environment for cattle to graze. The Big Horn Ranch is also home to a wide variety of wildlife, including elk, mule deer, and wild turkeys. The ranch continues to be a vital part of Wyoming’s agricultural industry, contributing to the state’s ranching economy and preserving the traditions that have made it an iconic part of the American West.
These top 10 largest ranches in Wyoming are a confirmation to the enduring spirit of ranching in the American West. From the vast expanses of the X Bar Ranch to the historic Big Horn Ranch, each property showcases the unique landscapes, rich history, and deep connection between land and people that define Wyoming’s agricultural legacy. Whether they are operating cattle ranches or preserving the natural beauty of the land, these ranches remain vital to the state’s identity and economy.