Gallagher Center

Niagara University (NU) is a private Catholic university in the Vincentian tradition in Lewiston in Niagara County, New York. It is run by the Congregation of the Mission and has 3,300 undergraduate students in 50 academic programs. Approximately half of the students are residents while the other half commute from the surrounding area. The campus area was listed as a census-designated place in 2020 with a population of 940.

The Robert and Concetta Dwyer Arena houses two ice surfaces, (both 200 x 85 ft.) a starbucks, and a pro shop on Niagara University's campus in Lewiston, New York, United States. The main rink can seat up to 1,400 people and is the home to the Niagara Purple Eagles men's ice hockey team, which plays in Atlantic Hockey. The arena was formerly home to the women's ice hockey team, which played in College Hockey America. The building was built in 1996. Prior to the 1999–2000 season, major renovation took place as a result of a gift by Bob and Connie Dwyer, both 1965 graduates, who contributed $3 million for facilities upgrades. Locker and training rooms, players' lounge, and lobby were upgraded, while separate entrances for the main and auxiliary rinks, new pro shop, and new ticket office were arranged. In the summer of 2007 a premium seating section was added in the area formerly occupied by the Party Deck, and as a result, capacity was increased from 1,600 to 2,100. The current seating capacity is 1,400. It hosted the College Hockey America 2002, 2008, and 2010 men's conference tournaments and the 2004 and 2008 women's conference tournaments. Dwyer was home of the Buffalo Sabres Summer Development Camp in 2008, 2009, 2010 and 2011 which featured young prospects and draft picks in the Sabres organization. The arena co-hosted the 2011 World Junior Ice Hockey Championships.

The Robert Moses Niagara Hydroelectric Power Station is a hydroelectric power station in Lewiston, New York, near Niagara Falls. Owned and operated by the New York Power Authority (NYPA), the plant diverts water from the Niagara River above Niagara Falls and returns the water into the lower portion of the river near Lake Ontario. It uses 13 generators at an installed capacity of 2,525 MW (3,386,000 hp). Named for New York City planner Robert Moses, the plant was built to replace power production after the Schoellkopf Power Station, a nearby hydroelectric plant, collapsed in 1956. It stands across the river from Sir Adam Beck Hydroelectric Power Stations in Niagara Falls, Ontario, Canada.

John P. Bobo Field is a baseball venue in Lewiston, New York, United States. It is home to the Niagara Purple Eagles baseball team of the NCAA Division I Metro Atlantic Athletic Conference (MAAC). The field's namesake is John P. Bobo, a Niagara Falls native and 1965 alumni.

The Battle of Devil's Hole, known to the Anglo-Americans as the Devil's Hole Massacre, was fought near Niagara Gorge in present-day New York state on September 14, 1763, between a detachment of the British 80th Regiment of Light Armed Foot and about 300 Seneca warriors during Pontiac's Rebellion (1763–1766). The Seneca warriors killed 81 British soldiers and wounded 8 before the British managed to retreat.

Devil's Hole State Park is a 42-acre (17 ha) state park located in Niagara County, New York, north of the City of Niagara Falls. The day-use park overlooks the lower Niagara River Gorge.

Sir Adam Beck Hydroelectric Generating Stations are two hydroelectric generating stations in Niagara Falls, Ontario, Canada. Sir Adam Beck Generating Station I, Sir Adam Beck Generating Station II and the Sir Adam Beck Pump Generating Station are all owned by Ontario Power Generation. Following the development of several smaller generating stations around Niagara Falls in the late 19th and early 20th centuries, the Province of Ontario authorized the construction of the first major publicly owned generating station in the province. At the time it was built, it was the largest hydroelectric generating station in the world. The stations divert water from the Niagara and Welland rivers above Niagara Falls which is then released into the lower portion of the Niagara River, and together produce up to 1,962 MW (2,631,000 hp).

The Lewiston–Queenston Bridge, also known as the Queenston–Lewiston Bridge, is an arch bridge that crosses the Niagara River gorge just south of the Niagara Escarpment. The bridge was officially opened on November 1, 1962. It is an international bridge between the United States and Canada. It connects Interstate 190 in the town of Lewiston, New York to Highway 405 in the community of Queenston, Ontario. The Lewiston–Queenston Bridge is architecturally similar to the Rainbow Bridge at nearby Niagara Falls. Customs plazas are located on both ends of the bridge, with tolls only being charged on entering Canada ($5.00 USD or $6.50 CAD per passenger automobile). The bridge accepts E-ZPass electronic toll collection and houses the second Canadian E-ZPass collection facility, after the nearby Peace Bridge. Also, two duty-free stores are located between the two plazas. The bridge permits no pedestrians, but licensed taxi service is permitted. The Lewiston–Queenston Bridge lacks expedited border clearance facilities for NEXUS and FAST card holders traveling from the United States into Canada, but does have a NEXUS lane for travel into the United States. Gantries have lights indicating the direction of traffic as the lanes are reversible. Speed limit is posted in kilometres and miles per hour (15 mph or 24 km/h limit) along the bridge. Canadian and United States flags fly at the midpoint on the south side of the bridge.

The Niagara Science Museum is a science museum established in Niagara Falls, New York in 2009. The museum's mission is to demonstrate the history of scientific discovery through the preservation, restoration, and demonstration of the scientific instruments and technologies. The Niagara Science Museum houses a collection of over 2,000 scientific instruments and technologies dating from the 1700s to the present.

The Niagara Parks Butterfly Conservatory is a butterfly house operated by the Niagara Parks Commission in Niagara Falls, Ontario, Canada. It is located approximately 9 kilometres (5.6 mi) north of Niagara Falls on the grounds of the Niagara Parks School of Horticulture, which is 40 hectares (99 acres) in size.The conservatory was opened in December 1996 with a gift shop, 200-seat theater/auditorium room, and a climate-controlled greenhouse. The conservatory has over 2,000 tropical butterflies from over 45 different species. The conservatory glass dome is 1,022 square metres (11,000 sq ft) in size with 180 metres (590 ft) of paths inside the greenhouse portion, which has a wide variety of foliage. The conservatory can accommodate up to 300 visitors per hour. Since captive butterflies usually have a life span of 2–4 weeks, the conservatory imports up to 3,000 butterflies per month from world butterfly farms in Costa Rica, El Salvador, the Philippines, and Australia. Special netting along the inside of the glass dome keeps the butterflies from getting stuck to it and from dying from hypothermia. Butterfly food plants at the conservatory such as Lantana, Cuphea, Zinnia, Ixora, Liatris, and Pentas are replaced every 2–3 weeks because caterpillars have large appetites.Visitors who want the butterflies to land on them should wear bright clothes, move slowly, and wear perfume or cologne. The Emergence area allows visitors to view the butterfly life cycle and produces over 45,000 butterflies annually.The species of butterfly at the conservatory include the banded orange, blue morpho, common Mormon, cydno longwing, Doris longwing, Gulf fritillary, Julia, Low's swallowtail, monarch, mosaic, owl, red lacewing, Sara longwing, and small postman.

Mount St. Mary's Hospital and Health Center is a Catholic hospital in Lewiston, New York, just north of Niagara Falls, New York, where approximately 60% of the hospital's patients reside.

Niagara Parks School of Horticulture is both an educational institution and a public botanical garden that is maintained by staff and students. The school bills itself as an alternative to post-secondary training for horticulture by providing students with a 36 consecutive month program combining practical and academic studies. The School of Horticulture is part of the Niagara Parks Commission located in Niagara Falls, Ontario.