Maryland is positioning itself at the forefront of next-generation entertainment with plans for a groundbreaking “mini-Sphere” at National Harbor in Oxon Hill—an ambitious project that signals a major leap forward in immersive, technology-driven experiences on the East Coast. Announced by Governor Wes Moore’s office, the proposed venue would represent the second Sphere-branded entertainment destination in the United States, following the global success of the original Sphere in Las Vegas, which opened in 2023.
Developed by Sphere Entertainment Co. in collaboration with the State of Maryland, Prince George’s County, and Peterson Companies, the National Harbor project reflects a shared commitment to innovation, economic expansion, and cultural advancement. While smaller in scale than its Las Vegas counterpart, the venue is designed to deliver a similarly transformative experience, reinforcing Maryland’s growing reputation as a hub for world-class entertainment and visionary development.
At the center of the proposal is a 6,000-seat venue—the first smaller-format Sphere ever planned. Despite its reduced capacity, the “mini-Sphere” will integrate the full suite of Sphere Entertainment’s signature technologies. These include the Exosphere, an exterior LED display capable of showcasing high-impact artistic installations and premium branded content, as well as what is expected to be the world’s highest-resolution LED screen. Together with immersive spatial audio, advanced visual engineering, and multi-sensory 4D effects, the venue aims to redefine how audiences experience live entertainment, media, and storytelling.
James L. Dolan, Executive Chairman and Chief Executive Officer of Sphere Entertainment, emphasized the strategic importance of the project, noting that the company’s long-term vision is to establish a global network of Spheres in forward-looking cities. According to Dolan, National Harbor represents a compelling opportunity to expand this new experiential medium while delivering cultural and economic value to both residents and visitors.
State and local leaders echo that perspective. Officials from Maryland and Prince George’s County have highlighted the project’s potential to elevate the region’s entertainment landscape while strengthening its appeal as a destination for tourism, business, and innovation. By introducing an immersive venue of this caliber, National Harbor could become a benchmark for experiential development along the East Coast.
From an economic standpoint, the proposed mini-Sphere is poised to deliver substantial impact. The project is expected to be financed through a strategic mix of public and private investment totaling approximately $200 million. During the construction phase alone, the development is projected to support nearly 2,500 jobs. Once operational, the venue could sustain an estimated 4,750 permanent positions, spanning entertainment, hospitality, technology, and operations. Additionally, the project is anticipated to generate millions of dollars in incremental revenue for both Prince George’s County and the State of Maryland.
Perhaps most notably, the broader economic impact of Sphere National Harbor is forecast to exceed $1 billion annually, underscoring its potential as a catalyst for sustained regional growth. For policymakers and economic development leaders, the project represents more than a venue—it is a long-term investment in workforce development, tourism expansion, and global visibility.
Governor Wes Moore described the initiative as one of the most significant economic development projects in Prince George’s County history. In official remarks, he emphasized Maryland’s legacy of delivering world-class entertainment while underscoring the state’s readiness to embrace cutting-edge innovation. According to the Governor, the mini-Sphere exemplifies how public-private partnerships can bring bold ideas to life while creating meaningful opportunities for local communities.
While negotiations and approval processes are still underway among Sphere Entertainment, Prince George’s County, and the State of Maryland, momentum around the project continues to build. Although a completion date has not yet been announced, anticipation is already growing among industry observers, business leaders, and residents alike.
If approved, the mini-Sphere at National Harbor would stand as a defining symbol of Maryland’s future-focused vision—where technology, creativity, and economic opportunity converge. As immersive entertainment continues to reshape global audiences’ expectations, Maryland’s planned Sphere development could position the state not only as a participant in that evolution, but as a leader helping to shape what comes next.