Buffalo–Exchange Street station

Seneca One Tower is a skyscraper located in downtown Buffalo, New York. The building was formerly known as One HSBC Center (1999–2013) and prior to that, as Marine Midland Center (1972–1999), its name was changed in 1999 shortly after Marine Midland's parent company HSBC re-branded the bank as HSBC Bank USA. The building was constructed at a cost of $50 million between 1969 and 1974, and contains over 1,200,000 square feet (110,000 m2) of space. Today, the 40 story building still dominates the Buffalo skyline, at 529 feet (161 m) high. It is an example of modern architecture. The building's design is similar to that of the 33 South Sixth building in Minneapolis, reason being that both buildings were designed by the same architectural firm. In 2021, the entire tower and 4 mezzanine floors were finished being renovated as part of a $150 million renovation by Douglas Development, which included adding over 200 prime rate apartments.

The Lehigh Valley Terminal was a railroad station in downtown Buffalo, New York. The Lehigh Valley Railroad opened it in 1916, replacing an older station one block east at Scott and Washington streets. Lehigh Valley trains served at the station included the Black Diamond, Maple Leaf and Star. The station handled the Lehigh Valley's passenger traffic in Buffalo until 1955, when it was demolished to make room for the Niagara Thruway (Interstate 190). The Lehigh Valley moved its operations to a smaller station outside the downtown area at Dingens and South Ogden Streets, which served until the end of all Lehigh Valley passenger service in 1961. The terminal also hosted the Erie Railroad's passenger trains from 1935 until 1951, when that railroad ceased serving Buffalo.

Sahlen Field is a baseball park in Buffalo, New York, United States. Originally known as Pilot Field, the venue has since been named Downtown Ballpark, North AmeriCare Park, Dunn Tire Park, and Coca-Cola Field. Home to the Buffalo Bisons of the International League, it opened on April 14, 1988 and can seat up to 16,600 people, making it the highest-capacity Triple-A ballpark in the United States. It replaced the Bisons' former home, War Memorial Stadium, where the team played from 1979 to 1987. The stadium was the first retro-classic ballpark built in the world, and was designed with plans for Major League Baseball (MLB) expansion. Buffalo had not had an MLB team since the Buffalo Blues played for the Federal League in 1915. However, Bisons owner Robert E. Rich Jr. was unsuccessful in his efforts to bring an MLB franchise to the stadium between 1988 and 1995. The stadium was a temporary home to the Toronto Blue Jays of MLB in 2020 and 2021 when they were displaced by the COVID-19 pandemic. Sahlen Field was previously home to the Buffalo Nighthawks of the Ladies Professional Baseball League in 1998, the Buffalo Bulls of the National Collegiate Athletic Association in 2000, and the Empire State Yankees of the International League in 2012. In addition to concerts and professional wrestling, the stadium has hosted major events including the National Old-Timers Baseball Classic (1988–1990), Triple-A All-Star Game (1988, 2012), StarGaze (1992–1993), World University Games (1993) and National Buffalo Wing Festival (2002–2019).

The Helene Fuld Health Trust is the largest charitable trust in the United States devoted exclusively to supporting student nurses and nursing education. The trust — which began as a foundation in 1935, but transferred its assets to the trust in 1969 — has provided grants, scholarships, and financial aid for the education, health, and welfare of student nurses.

Erie Canal Harbor (formerly Auditorium until September 1, 2003) is a Buffalo Metro Rail station located in the 100 block of Main Street (just north of Hanover and Scott Streets) next to the South Aud Block of Canalside in the Free Fare Zone, which allows passengers free travel between this station and Fountain Plaza station. Passengers continuing past Fountain Plaza are required to provide proof-of-payment. Unless there are events occurring at KeyBank Center, in which case Special Events station will be utilized, this is the southern terminus of Metro Rail. Since Erie Canal Harbor station serves as a terminal, immediately north is a double crossover. Erie Canal Harbor station is located close to Amtrak's Buffalo–Exchange Street station and the two stations are connected by a lit pathway beneath Interstate 190 with decorative cement and signage.

The Marin, previously the Main Seneca Building, and originally known as the Marine Midland Trust Company Building or the "Marine Trust Building," is a 17-story Renaissance Revival style highrise in downtown Buffalo, New York. The building was previously the headquarters for Marine Midland Bank before the bank constructed One Marine Midland Center at 1 Seneca Tower, the tallest building in Buffalo.

The Old Post Office, also known as U.S. Post Office, is a historic post office building located at 121 Ellicott Street in Buffalo in Erie County, New York.

LECOM Harborcenter is an American mixed-use development in Buffalo, New York developed by Pegula Sports and Entertainment. The building occupies a full 1.7 acre city block formerly known as the Webster Block, directly across from and connected to the KeyBank Center and Canalside. The building is also near the southern terminus of the Erie Canal Harbor (Metro Rail) station. The development features retail and restaurant space, a 205-room Buffalo Marriott Harborcenter Hotel, as well as two hockey rinks that are the home of the Buffalo Jr. Sabres of the Ontario Junior Hockey League, the Canisius Golden Griffins of the NCAA, and the Erie Kats of the National Junior College Athletic Association. The rinks are also the Buffalo Sabres practice facility.

Seneca (officially Merchants Insurance @ Seneca since June 27, 2019 for sponsorship purposes) is a Buffalo Metro Rail station located in the 200 block of Main Street between Seneca and Swan Streets in the Free Fare Zone, which allows passengers free travel between Erie Canal Harbor and Fountain Plaza station. Passengers continuing northbound past Fountain Plaza are required to provide proof-of-payment. On June 27, 2019, The Buffalo News announced that Merchants Insurance, which has been located at 260 Main Street since the 1960s, bought the naming rights for $161,000 for initially five years, with the option to renew for another five years.

Buffalo Memorial Auditorium, colloquially known as The Aud, was a multipurpose indoor arena in downtown Buffalo, New York. Opened on October 14, 1940, it was home to the Canisius Golden Griffins (NCAA), the Buffalo Bisons (AHL), the Buffalo Bisons (NBL), the Buffalo Braves (NBA), the Buffalo Sabres (NHL), the Toronto-Buffalo Royals (WTT), the Buffalo Stallions (MSL), the Buffalo Bandits (MILL), the Buffalo Blizzard (NPSL) and the Buffalo Stampede (RHI). It also hosted events such as college basketball, concerts, professional wrestling and boxing. The venue was closed in 1996 after the construction of Marine Midland Arena, and remained vacant until being demolished in 2009.

The Ellicott Square Building is a historic office complex, completed in 1896, located in Buffalo, New York.

Burt Flickinger Center is a multipurpose indoor venue located in downtown Buffalo, New York.The venue is named after Burt Prentice Flickinger, Jr., an heir to the S.M. Flickinger food distribution company who spearheaded efforts to bring the 1993 World University Games to Buffalo.The venue was originally constructed for the 1993 World University Games and is now used full-time by the Erie Kats, SUNY Erie's athletic program. The facility contains a field house that seats 3,200 and an Olympic-sized swimming pool that seats 1,500.The venue hosted several professional wrestling shows from the ECW promotion between 1997 and 2000, including November to Remember 1999. Joe Mesi defeated Anthony Green to win the New York State Heavyweight Championship during a professional boxing card at the venue in 1999.The venue was formerly home to the Buffalo Rapids of the American Basketball Association in 2005 and the Buffalo 716ers of the American Basketball Association in 2015. The venue has been the home of Canisius Golden Griffins swimming and diving meets since 2011.