Oriole Park at Camden Yards opened on April 6, 1992, as the new home of the Baltimore Orioles, and immediately rewrote the rulebook for professional stadium design. Built at a cost of approximately $110 million, it was the first of the modern “retro” ballparks — blending old-world brick-and-steel aesthetics with contemporary amenities. More than two-thirds of all current MLB stadiums were built after Camden Yards, and virtually every one borrowed elements from its template.
Situated at 333 W. Camden Street in downtown Baltimore, the park is defined by its integration with the historic B&O Railroad Warehouse, an eight-story brick building constructed in 1899 that looms just beyond the right-field wall. Designed by HOK Sport (now Populous), the asymmetrical field layout, signature green seats, and sightlines drawn from classic jewel-box parks like Ebbets Field and Fenway Park earned it an Urban Design Award of Excellence from the American Institute of Architects shortly after opening.
Stats at a Glance
- Team: Baltimore Orioles (MLB)
- Location: 333 W. Camden Street, Baltimore, Maryland
- Opened: April 6, 1992
- Capacity: 42,455 (2026–present)
- Architect: HOK Sport (now Populous)
- Construction Cost: ~$110 million
- Surface: Kentucky Bluegrass
- Record Attendance: 49,828 (July 9, 2005)
A Blueprint for Modern Baseball
When Camden Yards opened, it stood in deliberate contrast to the concrete multi-purpose “cookie-cutter” stadiums that had dominated the 1960s and 1970s. Architect Joseph Spear and the HOK Sport team studied Wrigley Field, Fenway Park, and Ebbets Field to craft a park with an irregular, asymmetric playing field — left-field line at 333 feet, center field at 400 feet, and a shorter right-field line of 318 feet. The B&O Warehouse along right field became one of the most recognizable backdrops in sports, and Camden Yards hosted the 1993 MLB All-Star Game just one year after opening.
The American Institute of Architects presented the park its Urban Design Award of Excellence in May 1992, and it reached 50 million total fans in attendance in 2008 — the fastest any ballpark in MLB history had reached that milestone at the time.
Historic Moments on the Diamond
Camden Yards has witnessed some of the most celebrated individual achievements in baseball history. On September 6, 1995, Cal Ripken Jr. broke Lou Gehrig’s consecutive games record by appearing in his 2,131st straight game before a sold-out home crowd — one of the most emotional nights in the stadium’s history. A year later, on September 6, 1996, first baseman Eddie Murray hit his 500th career home run at Camden Yards, joining an elite club of MLB sluggers.
On April 4, 2001, Hideo Nomo of the Boston Red Sox threw the first no-hitter ever recorded at the park. These milestone moments, combined with the stadium’s architectural legacy, have cemented Camden Yards as one of the most storied venues in modern professional baseball.
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Oriole Park at Camden Yards FAQs
When did Oriole Park at Camden Yards open?
Oriole Park at Camden Yards opened on April 6, 1992, with the Baltimore Orioles hosting the Cleveland Indians in front of a crowd of over 44,000 fans.
What is the current seating capacity of Camden Yards?
As of 2026, Oriole Park at Camden Yards has a seating capacity of 42,455. The stadium’s capacity has been adjusted several times since its original configuration of 48,876.
What is the B&O Warehouse at Camden Yards?
The B&O Warehouse is an eight-story brick building constructed in 1899 for the Baltimore and Ohio Railroad. It stands just beyond the right-field wall and is one of the most iconic backdrops in all of professional sports. The warehouse now houses offices, suites, and operational spaces for the Orioles organization.
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Photo: Aspifi / CC BY-SA 4.0, via Wikimedia Commons.