Ask a longtime Pittsburgher about “the Igloo” and they won’t picture an ice hut — they’ll picture a silver, dome-roofed arena that once towered over the Lower Hill District just north of Downtown. The Pittsburgh Civic Arena opened on September 17, 1961, and instantly rewrote what a sports venue could be. Its stainless-steel retractable dome, engineered with no interior support columns and held up by a single 260-foot cantilevered arm on the exterior, made it the world’s first major indoor arena capable of opening to the sky.
Built for roughly $22 million and designed by Mitchell & Ritchey Architects, the arena became as much a civic landmark as a sporting cathedral — hosting Stanley Cup runs, the Beatles’ only Pittsburgh concert, Elvis Presley, the Rolling Stones, championship boxing, and nearly five decades of history beneath its dome before it was demolished in 2011-2012. But the Igloo’s story isn’t just steel and hockey. The ground it stood on came from one of the most consequential urban renewal projects in Pittsburgh history, preservationists later lost a fight in court to save the building itself, and more than a decade after the wrecking crews finished, that same ground is finally being rebuilt.
Quick Answer
“The Igloo” is Pittsburgh’s nickname for the Civic Arena, the domed sports and concert venue that stood in the Lower Hill District from 1961 until its demolition in 2011-2012. It hosted the Beatles’ only Pittsburgh show, Elvis Presley’s last New Year’s Eve concert, the Rolling Stones three times, and the Pittsburgh Penguins for more than 40 years, before preservationists lost their fight to save it. The building was renamed Mellon Arena from 1999-2010, and its old footprint now holds the FNB Financial Center office tower, land returned to Bethel AME Church, and Citizens Live at the Wylie, a Live Nation concert venue opening on the site in October 2026.
Why Is It Called “The Igloo”?
The nickname comes straight from the building’s silhouette: a low, rounded stainless-steel dome that, from a distance, looked like a giant snow igloo sitting on the hillside above Downtown. The dome measured roughly 415 feet in diameter, built from nearly 3,000 tons of Pittsburgh-made stainless steel — a shape and material choice that made the comparison obvious to locals almost as soon as it opened in 1961. Fans of the AHL’s Pittsburgh Hornets, the arena’s first tenants, are generally credited with coining the name.
The nickname stuck so firmly that it shaped Pittsburgh sports history a second time. When the city was awarded an NHL expansion franchise in 1967, the team took its name directly from the arena it would call home — the Igloo’s nickname inspired the Pittsburgh Penguins name, permanently tying the building to the franchise that played there for more than four decades.
How Big Was the Igloo? Seating Capacity Through the Years
The Civic Arena’s capacity grew in stages as the building changed tenants and added seating. It opened in 1961 with just 10,732 seats — too small for the NHL, which is why capacity was expanded to roughly 12,500 in time for the Penguins’ first season in 1967. New upper-deck balconies added in 1975 pushed capacity past 16,000, and further additions carried it to a documented peak of 17,537 seats for basketball in the 1993-94 season.
By its final years (2004-2010), the arena’s regular hockey configuration held about 16,940 seats, or roughly 17,132 with standing room included for a single event. Non-hockey configurations — boxing, wrestling, and basketball — were commonly cited in that same upper range, and the arena’s biggest concerts and special events, including the 1990 NHL All-Star Game, routinely drew crowds near capacity before the Penguins played their final regular-season game there on April 8, 2010.
How the Retractable Roof Worked — and Why It Stopped Opening
The roof was divided into eight massive sections, each weighing roughly 300 tons. Six of those sections were motorized and could slide beneath the two fixed sections in about two and a half minutes — driven by a system of dozens of small trucks running on rails (42 trucks on 78 wheels, 30 of them independently driven) — completely opening the arena to the sky with no interior columns blocking any sightline. The roof’s first public opening came on July 4, 1962, during a Carol Burnett show, prompting her to exclaim, “Ladies and gentlemen — I present the sky!” Opening was subject to strict conditions: the roof couldn’t retract in poor forecasts or high wind, and overhead lighting fixtures had to be manually winched into the ceiling before any panel could move.
The dome didn’t stay operational forever. The hydraulic system that drove the panels was expensive to maintain and increasingly unreliable, and the roof was last fully retracted on August 25, 1994, for a Pittsburgh Phantoms hockey game — the only time it opened for a pro game. After a new center-hung Jumbotron scoreboard was installed the following year, its added weight made further openings impractical, and the roof remained permanently closed for the rest of the arena’s life, even as the building itself stayed in daily use for hockey and concerts through 2010.
From Civic Arena to Mellon Arena — and Back Again
The building carried the Civic Arena name for its first 38 years. That changed in December 1999, when Mellon Financial Group paid roughly $18 million for a 10-year naming-rights deal, and the venue became Mellon Arena starting with the 1999-2000 season — even as most Pittsburghers kept calling it the Igloo no matter what the marquee said. Two years earlier, in 1997, the city had already renamed the surrounding address 66 Mario Lemieux Place in honor of the Penguins legend, layering yet another name onto a building most people knew by a single nickname.
The Mellon naming-rights deal expired on August 1, 2010 — about five weeks after the Penguins played their last regular-season game there — and the arena’s official name reverted to Civic Arena for the remainder of its life, closing out the building’s history under the same name it had opened with in 1961.
The Hidden Cost: Displacement of the Hill District
Before it was an arena site, the Lower Hill District was a dense, thriving Black neighborhood and one of the country’s most celebrated jazz and cultural corridors. Starting in the mid-1950s, Pittsburgh’s urban renewal authority used eminent domain to clear roughly 8,000 residents and about 400 businesses from the area to make way for the Civic Arena and a planned cultural district that only partly materialized. Among the buildings lost was the original home of Bethel AME Church, the city’s oldest Black congregation, which was seized and demolished as part of the clearance.
The Lower Hill clearance is now widely cited by historians and city planners as one of the most damaging urban renewal projects of its era — a case study in how mid-century “slum clearance” programs disproportionately displaced Black communities across American cities. That history is a central reason the site’s redevelopment decades later has moved so deliberately, and why returning land to Bethel AME Church became part of the current rebuilding plan.
Legendary Concerts and Sports Moments at the Igloo
The Beatles played their only Pittsburgh concert at the Civic Arena on September 14, 1964, to a crowd of roughly 12,600. Elvis Presley closed out 1976 there, taking the stage before midnight on December 31 for his final New Year’s Eve concert and leading the crowd in “Auld Lang Syne” at the stroke of midnight — one of his last Pittsburgh shows before his death the following year. The Rolling Stones performed at the arena three separate times, in 1972, 1999, and 2003, and the building hosted championship-level boxing as early as January 1963, when Cassius Clay (later Muhammad Ali) fought Charlie Powell there.
On the sports side, the Igloo was home to the Pittsburgh Penguins from their inaugural 1967-68 season through 2010, including multiple Stanley Cup championship runs, the 1990 NHL All-Star Game, and decades of NCAA basketball tournament games. Few buildings anywhere hosted that same span of music and sports history under one retractable roof.
The Fight to Save the Igloo — and Why Preservationists Lost
After the arena closed on June 26, 2010, preservation groups pushed to save it, nominating the building for National Historic Landmark status in November 2010 and arguing that its column-free retractable dome was a nationally significant piece of engineering. Pittsburgh’s Historic Review Commission disagreed, voting against local landmark designation on March 2, 2011. Preservationists pursued further appeals and legal challenges, but none succeeded in halting the demolition timeline.
Demolition began September 26, 2011, and was completed by March 31, 2012. As crews dismantled the stainless-steel dome, tons of the recycled steel were repurposed into local keepsakes — including Christmas ornaments and commemorative pieces — giving longtime fans a literal, physical piece of the Igloo to keep after the building itself was gone.
What Replaced the Civic Arena? The Lower Hill Today
The Penguins didn’t have far to move. Their new home — first called Consol Energy Center, now known as PPG Paints Arena — opened directly across the street on August 18, 2010 (with a sold-out Paul McCartney concert as its first event), and the team played its first regular-season game there on October 7, 2010. That left the original 28-acre Civic Arena footprint itself as a slow, separate redevelopment story rather than a single successor building.
The first new construction on the old arena site, the FNB Financial Center office tower, opened in February 2025 as the first commercial building there and the first multi-tenant office tower built in Downtown Pittsburgh in decades. Nearby, a portion of the footprint has been returned to Bethel AME Church, whose original building was seized for the arena project in the 1950s. On the block bounded by Wylie and Bedford avenues, Live Nation’s roughly 4,000-4,500-capacity Citizens Live at the Wylie is opening with a run of shows beginning October 2, 2026. Beyond those projects, a large share of the Lower Hill remains undeveloped: the Pittsburgh Penguins’ exclusive option to develop the rest of the site expired in October 2025, putting decisions about the remaining acreage back in the hands of Pittsburgh’s Urban Redevelopment Authority and the Sports & Exhibition Authority. For current event listings and tickets at the venue now occupying part of the old Igloo footprint, see the official Citizens Live at the Wylie site.
Civic Arena Pittsburgh (The Igloo) FAQs
Is the Civic Arena still standing?
No. The Civic Arena (Mellon Arena) closed on June 26, 2010, and was demolished between September 26, 2011, and March 31, 2012. Nothing of the original 1961 dome remains on-site today.
Why was the Civic Arena demolished instead of preserved?
Preservationists pushed for landmark protection, but Pittsburgh’s Historic Review Commission voted against local designation in March 2011, and a National Historic Landmark nomination plus subsequent appeals failed to stop demolition. City and team officials argued the aging arena had already been functionally replaced by the new arena across the street.
What replaced the Civic Arena?
The Pittsburgh Penguins moved into the arena now known as PPG Paints Arena, directly across the street, in 2010. On the old Civic Arena’s own footprint, redevelopment has been slower: the FNB Financial Center office tower opened in 2025, land was returned to Bethel AME Church, and Citizens Live at the Wylie, a Live Nation concert venue, opens on the site in October 2026.
Was the Civic Arena the same building as Mellon Arena?
Yes, it’s the same structure. Mellon Financial bought naming rights in December 1999, and the building was called Mellon Arena through the 2009-10 season before reverting to its original name, Civic Arena, once those rights expired in August 2010.
How did the Civic Arena’s retractable roof actually open?
Six of the roof’s eight steel panels, each weighing roughly 300 tons, slid on rails beneath the two fixed sections in about two and a half minutes, leaving the arena open to the sky with no interior columns. High wind or a poor weather forecast could cancel an opening, and the roof was last fully retracted on August 25, 1994.
Who played at the Civic Arena?
The Beatles played their only Pittsburgh concert there on September 14, 1964; Elvis Presley closed out 1976 with his last New Year’s Eve show; the Rolling Stones performed three times; and the venue hosted championship boxing, NCAA basketball, and the Pittsburgh Penguins for more than 40 years.
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