Perot Museum Announces Massive Four-Acre Expansion

The Dallas institution plans to transform its parking lot into an expansive outdoor learning and exhibition space.

Updated on Oct. 26, 2026 in National Parks

Perot Museum Announces Massive Four-Acre Expansion

Live Poll

Would your family visit a museum more often if it offered dedicated outdoor learning spaces?

The Perot Museum of Nature and Science in Dallas is launching a $185 million capital campaign to fund a four-acre outdoor expansion. This project aims to double the museum exhibition capacity and draw an additional 400,000 visitors annually.

Why it matters

The project responds to evolving national museum attendance trends, where visitors increasingly seek out experiences that do not require confined indoor environments.

The expansion will cover four acres of land currently used as a parking lot, with projections indicating an increase of 400,000 visitors per year. This grows the museum's reach beyond its current audience of one million annual guests.

The players

Perot Museum of Nature and Science

This major Dallas cultural institution is a hub for scientific education and interactive public exhibits.

American Alliance of Museums

This national organization supports museums through advocacy, research, and setting industry standards.

The details

By converting a parking lot into outdoor space, the museum will double its exhibition capacity while offering a new format for learning. The project relies on a $185 million capital campaign to fund the development.

The American Alliance of Museums report was released in 2026.

Travel Outlook

This development follows the pattern set by the American Alliance of Museums 2026 community asset report, which quantifies the enduring public interest in museum education. It marks a shift as the institution capitalizes on high community regard to sustain future growth.

Visitors traveling from areas like Waxahachie via I-35 should anticipate changes to onsite parking as construction begins on the new outdoor spaces. The expanded grounds will eventually provide new outdoor learning opportunities once the project concludes.

The takeaway

Museums are increasingly pivoting toward outdoor spaces to meet visitor demand for non-indoor environments. Families planning future trips can look forward to significantly increased capacity and new outdoor experiences at the site.