East Holland River

Holland Landing is a community in the town of East Gwillimbury, located in the northern part of the Regional Municipality of York, in south-central Ontario, Canada. Its major road is Yonge Street (bypassed by the former Highway 11) and the community has bus service by GO Transit route 68 and York Region Transit route 52 (Monday to Saturday service). The East Gwillimbury GO train station is in the southeast corner of Holland Landing, providing weekday commuter train service. The East Holland River runs through the community and has several marinas for recreational boats. Most of Holland Landing's internal economy is based on the service industry, and some manufacturing.

Holland Landing Airpark (formerly Hare Field) (TC LID: CLA4) is located adjacent to the south end of Holland Landing, Ontario, Canada. The airport is mainly used for training but tenants also offer charter, advertising and sightseeing services. The largest building is a 30,000 sq ft (2,800 m2) hangar owned by Silverline Helicopters. The smaller hangar belongs to Future Air. The 40 acres (16 ha) private airfield is being shortlisted as a future home for York Regional Police Air2 helicopter.The original 1,900 ft (580 m) grass strip was constructed by Wallace G. Hare in 1956 and a second, shorter 1,200 ft (370 m) runway was added shortly after. It served as a private airstrip for a handful of local pilots and grew to housing up to 20 private aircraft at its peak. In 1978, ultralights were becoming popular and two local ultralight companies set up their businesses on Hare Field. In 2006, Hare Field was sold to Silverline Helicopters and became known as Holland Landing Airpark.

Queensville (Rollick Airpark) Aerodrome (TC LID: CRA2) is 1.4 nautical miles (2.6 km; 1.6 mi) Queensville, Ontario, Canada.

Dr. J.M. Denison S.S. is a public high school in the York Region District School Board located on 135 Bristol Road, Newmarket, Ontario, Canada. It opened in 1989, additions were built in 1991, and a new technological studies wing was completed in late 2009. The school is just south of the border between Newmarket and East Gwillimbury, but the school address is in Newmarket. Dr. J.M. Denison S.S. is named after Dr. John Michael Denison (1933–2001), a family physician and former coroner for York Region. Dr. Denison was a witty and ambitious doctor who was much loved and respected in and around Newmarket. His generosity and outstanding work with teenagers inspired the community to name the school after him, an honour seldom bestowed on a living person.

York Energy Centre is a power station owned by York Energy Centre LP situated on a 5-acre (12-hectare) lot in King, Ontario, Canada completed in 2012.It is a simpleccycle natural gas plant and is fed from Enbridge's Schomberg Gate Station via 16-inch (41 cm) diameter pipeline. It is primarily used as a peaking power plant, and is planned to operate 260 to 1,300 hours annually. The station is connected to the Holland Landing Transformer Station and further to Hydro One via 230 kV lines on circuit numbers B82V and B83V

Ansnorveldt is a hamlet located at the northeastern extent of King Township, in Ontario, Canada. It is located in the Holland Marsh, north of Highway 9. Whereas most of King township is in the Oak Ridges—Markham electoral district, Ansnorveldt and all other portions of King north of Highway 9 are part of the York—Simcoe electoral district, represented federally by Scot Davidson of the Conservative Party of Canada and provincially by Caroline Mulroney of the Progressive Conservative Party of Ontario.

The Newmarket Canal, officially known but rarely referred to as the Holland River Division, is an abandoned barge canal project in Newmarket, Ontario. With a total length of about 10 miles (16 km), it was supposed to connect the town to the Trent–Severn Waterway via the East Holland River and Lake Simcoe. Construction was almost complete when work was abandoned, and the three completed pound Locks, a swing bridge and a turning basin remain largely intact to this day. The project was originally presented as a way to avoid paying increasing rates on the Northern Railway of Canada, which threatened to make business in Newmarket uncompetitive. The economic arguments for the canal were highly debatable, as the exit of the Waterway in Trenton was over 170 kilometres (110 mi) east of Toronto, while Newmarket was only 50 kilometres (31 mi) north of the city. Moreover, predicted traffic was very low, perhaps 60 tons a day in total, enough to fill two or three barges at most. From the start, the real impetus for the project was a way to bring federal money to the riding of York North, which was held by powerful Liberal member William Mulock. That it was a patronage project was clear to all, and it was under constant attack in the press and the House of Commons. As construction started in 1908, measurements showed there was too little water to keep the system operating at a reasonable rate through the summer months. From then on it was heaped with scorn in the press and became the butt of jokes and nicknames, including "Mulock's Madness".The canal was one of the many examples of what the Conservative Party of Canada characterized as out-of-control spending on the part of the ruling Liberals. Their success in the 1911 federal election brought Robert Borden to power and changes at the top of the Department of Railways and Canals. They quickly placed a hold on ongoing construction, and a few weeks later, ended construction outright. Today, locals refer to it as "The Ghost Canal".

Upper Canada Mall is the 25th largest shopping mall in Canada, located in Newmarket, Ontario, Canada. The mall is situated on the northwest corner of the Davis Drive West and Yonge Street intersection. The mall is owned and operated by Oxford Properties, one of the largest shopping centre development companies in Canada. It opened in 1974, at which time its layout was a north-south arrangement with two sunken sitting areas surrounded by brick planters on the lower level. The mall is anchored by five retailers: Hudson’s Bay, Sportchek, Toys “R” Us, Stitches, and Designer Row.

East Gwillimbury GO Station is a train and bus station in the GO Transit network located in East Gwillimbury, Ontario, Canada. It is a stop on the Barrie line train service. The station was opened on November 1, 2004.

Newmarket GO Station is a train station in the GO Transit network located in the Old Davis Tannery Centre on the north side of Davis Drive East in Newmarket, Ontario, Canada, and is a stop on the Barrie line train service. It is a little over two kilometres east of the Newmarket Bus Terminal, at Davis Drive West and Eagle Street, which is a terminus for GO Bus, York Region Transit and Viva BRT services.

Queensville is a village within the Town of East Gwillimbury, Ontario, Canada.

Southlake Regional Health Centre (formerly York County Hospital) is a hospital located in Newmarket, Ontario, Canada. Through various expansions during its history, it has grown into a university-affiliated teaching and research facility, specifically offering advanced cardiac, cancer and thoracic care.