
Inside the Hirshhorn Sculpture Garden Redesign
Washingtonians have watched the construction barriers on the National Mall with anticipation, waiting for the revitalization of one of the city’s favorite modern art sanctuaries. The Hirshhorn Museum and Sculpture Garden is finally unveiling its extensive redesign, a project years in the making led by renowned artist and architect Hiroshi Sugimoto. This transformation promises to make the sunken concrete oasis more accessible, structurally sound, and dynamically programmed for a new generation of local art lovers.
A Vision Years in the Making
The Hirshhorn’s sunken garden, originally designed by modernist architect Gordon Bunshaft in 1974, has long served as a quiet, brutalist refuge from the bustling National Mall. However, decades of exposure to the elements left the concrete cracked and the sub-surface infrastructure failing, particularly regarding stormwater management during heavy District downpours. The Smithsonian initiated this massive redesign to address these critical structural issues while simultaneously reimagining how contemporary audiences interact with outdoor art. By choosing Hiroshi Sugimoto, a creator celebrated for bridging ancient tradition and modern minimalism, the museum signaled a commitment to a bold new architectural chapter.
What is Changing in the Garden?
Improved Accessibility and Infrastructure
For decades, navigating the sunken garden’s steep slopes and stairs was a challenge for parents with strollers and visitors with mobility aids. The redesign directly resolves these barriers by introducing beautifully graded ramps and wider, stabilized pathways that integrate seamlessly into the landscape. Beneath the surface, engineers have completely overhauled the drainage and stormwater capture systems, ensuring the garden remains open and dry even during the most intense summer humidity storms that regularly flood the Mall area.
The Controversial Stone Walls
The most debated aspect of the renovation involved Sugimoto’s plan to introduce stacked Japanese stone walls, known as Koba-ishi, to replace portions of Bunshaft’s original partition walls. Historic preservationists argued that altering the raw concrete would dilute the garden’s brutalist integrity, leading to years of public hearings and design adjustments. The final execution strikes a brilliant compromise, creating a striking visual dialogue where the rough, natural textures of the hand-placed stones contrast beautifully with the smooth, geometric lines of the original concrete architecture.
| Feature | Original Bunshaft Design | New Sugimoto Redesign |
|---|---|---|
| Wall Materials | Monolithic raw concrete partition walls | Stacked Japanese Koba-ishi stone and concrete |
| Accessibility | Limited access with steep staircases and slopes | Graded pathways and fully accessible ramps |
| Primary Function | Static display of mid-century modern sculpture | Flexible space for performance art and large works |
What This Means for National Mall Visitors
This project is more than just a cosmetic upgrade; it fundamentally alters how locals will experience the National Mall. By expanding the central gallery space and creating a dedicated performance area, the Hirshhorn is shifting the garden from a passive viewing gallery into an active, living community space. Residents can look forward to outdoor performance art, live music, film screenings, and interactive installations that utilize the unique acoustics of the sunken courtyard, providing a refreshing alternative to standard DC weekend activities.
What to Watch for This Season
As the construction fences finally come down, the garden will undergo a phased reopening process to allow staff to safely install massive permanent collection pieces and temporary loans. Visitors should keep an eye out for the return of iconic masterworks by Auguste Rodin, Henry Moore, and Joan Miró, positioned alongside exciting new, site-specific contemporary acquisitions. Be sure to check the Hirshhorn’s calendar regularly for announcements regarding the inaugural performance art schedule, which will debut in the new central courtyard area later this year.
- Is the Hirshhorn Sculpture Garden free to visit?
Yes, like all Smithsonian museums on the National Mall, entry to the newly renovated sculpture garden remains completely free to the public with no tickets required. - Who is the architect behind the new design?
The redesign was conceived by Hiroshi Sugimoto, an acclaimed Japanese artist and architect known for his minimalist aesthetic, respect for natural materials, and historic preservation work. - How does the new layout handle accessibility?
The new design includes newly graded ramps, wider paths, and step-free access routes, making it easy for visitors with wheelchairs, mobility aids, or strollers to explore the entire space. - Are the original sculptures returning to the garden?
Yes, iconic modernist sculptures from the Hirshhorn’s permanent collection are returning to the space, displayed alongside new contemporary and performance-based artworks.
Next time you find yourself strolling along the National Mall, bypass the traditional marble monuments and step into the revamped Hirshhorn garden to experience how raw concrete, natural stone, and world-class modern art can coexist in a beautifully refreshed urban sanctuary.
Hirshhorn Sculpture Garden Unveils New Redesign

