Castle Dome Mine Museum: Echoes of the Wild West

Just north of a part of Yuma lies a portal to the past: the Castle Dome Mine Museum. This treasured site preserves the remnants of a late-1800s mining town, offering visitors a chance to wander through history amongst original buildings and relics that paint a vivid picture of the Wild West era​​.

A Living Museum

The Castle Dome Mining Museum is not just a place to observe but to experience. It invites explorers to step back in time, touring authentic structures like the saloon and blacksmith shop, echoes of a once rough-and-tumble mining town. These buildings, set against the stark beauty of the Arizona desert, are furnished with artifacts recovered from the area, each with its own story to tell​​.

The Hull Mine Experience

Among the museum's many attractions, Hull Mine stands out as a centerpiece. Known for its naturally fluorescent mineral wall, Hull Mine glows with neon colors that seem otherworldly. Illuminated by ultraviolet lights, this subterranean spectacle offers visitors a remarkable visual experience, one that feels more like science fiction than historical fact​​.

An Intimate Journey Below Ground

The museum provides a thorough and intimate mine tour, limiting groups to no more than 12 guests at a time. The adventure begins with an ATV ride to the site, followed by a descent into the mine aboard "the man trap," an underground vehicle. Here, visitors plunge 500 feet below the surface to discover not just the fluorescent wall, but also a silver vein, a desperado hideout, and other noteworthy attractions, all in a comfortable year-round temperature of 80-85 degrees​​.

Knowledgeable Guides

The mine tour is enhanced by the presence of friendly and knowledgeable guides whose passion for the site's history is infectious. They're eager to answer questions, share stories, and enliven the past, ensuring that each visitor's experience is as educational as it is enjoyable​​.


The Castle Dome Mine Museum is a gem in the desert, a place where the legends of Arizona's mining past stand still. It offers a unique opportunity to walk in the footsteps of miners and adventurers from over a century ago, all while enjoying the natural and historical wonders of the region.

Yuma Territorial Prison State Historic Park