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Colorado Delta

Attractions and Places To See in the Colorado Delta - Top 20

Best attractions and places to see in the Colorado Delta include historical sites and natural areas along the Colorado River. This region, particularly around Yuma, Arizona, is historically significant as a vital crossing point and features unique wetland ecosystems. Visitors can explore restored natural habitats and learn about the area's past. The landscape offers a mix of riverine environments and desert-adapted flora and fauna.

Best attractions and places to see in the Colorado Delta

  • The most popular attractions is Yuma Territorial Prison State Historic Park, a historical site that operated from 1876 to 1909. It is now a historical museum preserving insights into the Old West's justice system.
  • Another must-see spot is Yuma Crossing Bike Path (Colorado River Levee Multi-Use Path), a multi-use path along the Colorado River. It connects several parks and historical sites, offering views and access to natural areas.
  • Visitors also love Yuma East Wetlands, a restored natural area. This site is a model for wetlands restoration in the desert Southwest, providing habitat for various wildlife species.
  • Colorado Delta is known for historical sites, natural wetlands, and recreational paths. The region offers a variety of attractions to see and explore, from historical prisons to restored riverine habitats.
  • The attractions in the Colorado Delta are appreciated by the komoot community, with 10 upvotes and 85 photos shared by visitors.

Last updated: October 10, 2026

Yuma Territorial Prison State Historic Park

Highlight β€’ Historical Site

Opened on July 1, 1876, and shut down on September 15, 1909, the Yuma Territorial Prison is in the Yuma Crossing National Heritage Area. The site is now operated as a historical museum by Arizona State Parks.
Most of the outside area is accessible free of charge. The inside is one of the top tourism sites, open daily (Monday - Sunday) 9:00 am - 5:00 pm
CLOSED Thanksgiving Eve & Day, Christmas Eve & Day
Prison Admission: $8 Adults, $6 Seniors age 62 and over,
$4 Children age 7 to 13, FREE for children 6 and under
yumaprison.org

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The Yuma Crossing Bike Path, also known as the Colorado River Levee Multi-Use Path runs along the Colorado River just north of downtown Yuma and passes through several parks and historic sites. Key points of interest include West Wetlands Park, a 110-acre area with fishing ponds, hiking trails, picnic spots, and the highly inclusive Stewart Vincent Wolfe Creative Playground. The path also passes by the Yuma Territorial Prison State Historic Park, which provides a fascinating look into the Old West with exhibits on the lives of prisoners and guards from the late 19th and early 20th centuries. Gateway Park, near the historic Ocean-to-Ocean Bridge, offers beach access, picnic areas, and picturesque river views, making it a popular spot for relaxation and community events. Additionally, the East Wetlands area showcases restored wetland habitats ideal for nature walks and bird watching. The path also traverses the Yuma Crossing National Heritage Area, which features interpretive exhibits and scenic views that highlight the historical importance of Yuma as a crossing point on the Colorado River.

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Yuma East Wetlands

Highlight β€’ Natural

The Yuma East Wetlands is considered a model for wetlands restoration in the desert Southwest and is led by a partnership between the Heritage Area, Quechan Indian Tribe, City of Yuma, and Arizona Game and Fish Department.
Restoration activities were initiated in 2004 and nearly 400 acres have been transformed from a trash dump filled with hobo camps into a mosaic of marsh, mesquite, cottonwood, and willows which provide habitat for an array of wildlife species.
A few of the most notable species discovered since the East Wetlands was created include the endangered Ridgway's Rail (Yuma Clapper Rail), and the presence and successful breeding of the endangered Yellow-Billed Cuckoo. lcrmscp.gov/conservation/yuma_east_wetlands.html

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Colorado River State Historic Park

Highlight β€’ Historical Site

Formerly called Quartermaster Depot Historic Park, it was used to supply US Army until the railroad was built, and later various other agencies.

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Downtown Yuma

Highlight β€’ Settlement

Trying to keep it alive: A couple of breweries and cinemas anchor an anemic string of storefronts struggling to stay relevant while shopping malls are sprawling on the city outskirts

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Traveler
April 5, 2025, Yuma Territorial Prison State Historic Park

Massive Prison complex dating back to the US military fort and establishment in the 19th century

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Traveler
April 5, 2025, Downtown Yuma

Main Street running North-South through Downtown is now a slow street of stores and restaurants, framed by a gateway arch on either side

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Jamie S.
July 14, 2024, Downtown Yuma

Downtown Yuma, Arizona, features several well-preserved buildings that date back to the late 19th and early 20th centuries. Along Main Street, you can explore a variety of shops and galleries, and eat out at a variety of local restaurants. The Colorado River, which runs alongside downtown, provides scenic views and opportunities for outdoor activities like riverside strolls or rides down any one of the several greenways.

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Yuma Territorial Prison State Historic Park in Arizona preserves a notorious 19th-century prison. Established in 1876, it housed over 3,000 inmates in its 33-year history and was known for harsh conditions. Visitors can tour cellblocks, the guard tower, and museum exhibits detailing prison life. The park offers insights into the Old West's justice system and Arizona's frontier history in late 19th and early 20th centuries, making it a fascinating destination for history enthusiasts.

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The Yuma East Wetlands, a collaborative effort involving the Heritage Area, Quechan Indian Tribe, City of Yuma, and Arizona Game and Fish Department, exemplifies successful desert Southwest wetlands restoration. Started in 2004, the project has revitalized nearly 400 acres from a former landfill and hobo camps into a diverse landscape of marshes, mesquite, cottonwood, and willows. This transformation has fostered habitats crucial for various wildlife species, including the endangered Ridgway's Rail (Yuma Clapper Rail) and successful breeding grounds for the endangered Yellow-Billed Cuckoo. There are nice, wide dirt paths through here, but they can be a little sandy.

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The Colorado River State Historic Park, located in Yuma, Arizona, preserves the area's rich history tied to the Colorado River. Formerly known as the Quartermaster Depot Historic Park, it encompasses the historic Yuma Crossing, a vital river crossing point historically used by Native American tribes, Spanish explorers, and pioneers traveling westward. The park features restored adobe buildings, including the iconic Yuma Quartermaster Depot, which served as a supply base for frontier military posts. Exhibits and guided tours offer insights into the region's role in transportation, communication, and military operations during the late 19th and early 20th centuries.

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Yuma Territorial Prison State Historic Park in Arizona preserves a notorious 19th-century prison. Established in 1876, it housed over 3,000 inmates in its 33-year history and was known for harsh conditions. Visitors can tour cellblocks, the guard tower, and museum exhibits detailing prison life. The park offers insights into the Old West's justice system and Arizona's frontier history in late 19th and early 20th centuries. , making it a fascinating destination for history enthusiasts.

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The Yuma Crossing Bike Path, also known as the Colorado River Levee Multi-Use Path runs along the Colorado River just north of downtown Yuma and passes through several parks and historic sites. Key points of interest include West Wetlands Park, a 110-acre area with fishing ponds, hiking trails, picnic spots, and the highly inclusive Stewart Vincent Wolfe Creative Playground. The path also passes by the Yuma Territorial Prison State Historic Park, which provides a fascinating look into the Old West with exhibits on the lives of prisoners and guards from the late 19th and early 20th centuries. Gateway Park, near the historic Ocean-to-Ocean Bridge, offers beach access, picnic areas, and picturesque river views, making it a popular spot for relaxation and community events. Additionally, the East Wetlands area showcases restored wetland habitats ideal for nature walks and bird watching. The path also traverses the Yuma Crossing National Heritage Area, which features interpretive exhibits and scenic views that highlight the historical importance of Yuma as a crossing point on the Colorado River.

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Frequently Asked Questions

What historical sites can I visit in the Colorado Delta?

The Colorado Delta region, particularly around Yuma, Arizona, is rich in history. You can explore the Yuma Territorial Prison State Historic Park, which operated from 1876 to 1909 and now serves as a museum. Another significant site is the Colorado River State Historic Park, formerly the Quartermaster Depot, which highlights Yuma's role as a vital crossing point and supply base.

Where can I experience nature and wildlife in the Colorado Delta?

For nature and wildlife, visit the Yuma East Wetlands, a successful restoration project that has transformed nearly 400 acres into a diverse habitat for various species. The West Wetlands Park also offers natural areas, fishing ponds, and trails. Further south in Mexico, the CiΓ©nega de Santa Clara is a critical wetland for migratory birds.

What kind of wildlife can I expect to see in the wetlands of the Colorado Delta?

The restored wetlands, such as the Yuma East Wetlands, are crucial habitats for various bird species, including the endangered Ridgway's Rail (Yuma Clapper Rail) and the Yellow-Billed Cuckoo. The CiΓ©nega de Santa Clara in Mexico is a major stopover point on the Pacific Flyway for numerous migratory birds like plovers, sandpipers, and dowitchers, and is home to the desert pupfish.

Are there opportunities for cycling in the Colorado Delta?

Yes, the Yuma Crossing Bike Path (Colorado River Levee Multi-Use Path) is a popular multi-use path along the Colorado River, connecting several parks and historic sites. You can find various cycling routes in the area, including easy touring and road cycling options. Explore more routes on the Cycling in the Colorado Delta and Road Cycling Routes in the Colorado Delta guide pages.

What hiking trails are available in the Colorado Delta?

The Colorado Delta offers several easy hiking trails, particularly within its parks and wetlands. You can enjoy loops through West Wetlands Park and the Yuma East Wetlands. For more options, check out the Easy hikes in the Colorado Delta guide page.

Are there family-friendly attractions in the Colorado Delta?

Absolutely! The Yuma Territorial Prison State Historic Park and Colorado River State Historic Park offer engaging historical experiences for all ages. West Wetlands Park features fishing ponds, hiking trails, picnic spots, and the inclusive Stewart Vincent Wolfe Creative Playground, making it ideal for families.

Are there any wheelchair-accessible attractions or paths in the Colorado Delta?

Yes, the Yuma Crossing Bike Path (Colorado River Levee Multi-Use Path) is noted for its accessibility, providing a smooth surface along the Colorado River. Many parks along this path, such as West Wetlands Park, also offer accessible facilities and areas.

What is the best time to visit the Colorado Delta?

The Colorado Delta experiences hot summers. The most comfortable time to visit is typically during the cooler months, from late fall through early spring (roughly October to April), when temperatures are more moderate and pleasant for outdoor activities and exploring historical sites.

How long should I plan to explore the main attractions in the Colorado Delta?

To fully appreciate the main attractions like the Yuma Territorial Prison State Historic Park, Colorado River State Historic Park, and the various wetlands and river paths, planning at least 2-3 days is recommended. This allows for leisurely exploration, hiking, cycling, and enjoying the natural beauty without rushing.

Are there places to picnic or relax outdoors in the Colorado Delta?

Yes, West Wetlands Park is an excellent spot with picnic areas and sandy beaches like Centennial Beach and Playa Linda. Gateway Park, near the historic Ocean-to-Ocean Bridge, also offers beach access and picnic facilities with picturesque river views.

What is the historical significance of the Yuma Crossing National Heritage Area?

The Yuma Crossing National Heritage Area, traversed by the Yuma Crossing Bike Path, highlights Yuma's historical importance as a crucial crossing point on the Colorado River. It was historically used by Native American tribes, Spanish explorers, and pioneers traveling westward, and later served as a vital military supply depot.

What are some unique features of the Colorado River Delta's ecosystem?

The Colorado River Delta, particularly its Mexican portion, is known for its unique wetland ecosystems, which are vital for numerous species. Despite significant water diversions, ongoing conservation efforts aim to restore riparian habitats with native cottonwood and willow trees, supporting a rich diversity of birds and aquatic life, including the endangered desert pupfish.

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