Penn State Great Valley School of Graduate Professional Studies

The Great Valley is a west-to-east valley through the center of Chester County, Pennsylvania, United States. It is also sometimes referred to as Chester Valley, and both names are in use throughout the region. The valley stretches from the Schuylkill River in Montgomery County in the east, southwesterly through Chester and Lancaster counties. The valley is most distinct in central Chester County, although traces of it can be followed almost the entire distance between the Delaware and Susquehanna rivers. Valley Creek flows along the base of eastern Great Valley, towards the Schuylkill River. A second creek, also named Valley Creek, flows westward from Frazer into the East Branch Brandywine Creek. Beaver Creek flows eastward along the northern side of the valley from around Thorndale into the East Branch Brandywine Creek. Multiple branches of both the Brandywine and Octoraro creeks cross the valley.

St. Peter's Church in the Great Valley is a historic Episcopal church in East Whiteland Township, Pennsylvania, a Philadelphia suburb. The church was founded in 1704 as a missionary parish of the Church of England in what was then the colonial Province of Pennsylvania. The parish is part of the Episcopal Diocese of Pennsylvania.

The Frazer Diner, in Chester County, Pennsylvania, was built by the Jerry O'Mahony Diner Company and is now the only remaining example of an unaltered mid-1930s streamline modern O'Mahoney diner. Its original features include the monitor roof, half-moon windows, and porcelian-enameled base. The diner was split lengthwise and originally shipped to Paoli, Pennsylvania and operated as the Paoli Diner.Originally manufactured in 1935 (though some sites reference 1929), it was purchased by Frances and Sylvester Cavalati in 1957 and moved to its present location at 189 Lancaster Avenue, Frazer, Pennsylvania in East Whiteland Township. In 1972, while retaining ownership, they leased it to others to operate and the name was changed to the Frazer Diner.Around 1983, the diner was leased to Tam Nguyen and his wife Hao (law school graduate and nurse, respectively) who had fled communism in Vietnam and moved to the Main Line in 1980. They operated it as the Linh Diner, specializing in Vietnamese-Chinese food, and it became a regular lunch stop for nearby high-tech companies in the Great Valley. After five years building a successful business, they were running out of space and looking to move to a new location that was to be built as part of a new shopping center nearby. Before that happened, the Cavalati's served the Nguyens an eviction notice, and noted there was a buyer who wanted to move the diner to Hollywood.The Nguyens did eventually open the Linh Restaurant nearby, but the diner was not moved to California, and eventually re-opened, once again as the Frazer Diner.

Malvern station is a SEPTA Regional Rail and a former Amtrak station in Malvern, Pennsylvania. Located at West King Road and North Warren Avenue, it serves most Paoli/Thorndale Line trains. Until 1998, some Keystone Service trains stopped here as well. There are 323 parking spaces at the station for daily parking. This station is 21.8 track miles from Philadelphia's Suburban Station. In 2017, the average total weekday boardings at this station was 811, and the average total weekday alightings was 825. Malvern is also the western terminal of the line on Sundays.

Duffy's Cut is the name given to a stretch of railroad tracks about 30 miles (48 km) west of Philadelphia, Pennsylvania, originally built for the Philadelphia and Columbia Railroad in the summer and fall of 1832. The line later became part of the Pennsylvania Railroad's Main Line. Railroad contractor Philip Duffy hired 57 Irish immigrants to lay this line through the area's densely wooded hills and ravines. The workers came to Philadelphia from the Ulster counties of Donegal, Tyrone and Londonderry to work in Pennsylvania's nascent railroad industry. While their fates are unclear, a theory based on a record from a railroad archive suggests all 57 died of cholera during the second cholera pandemic. The remains of seven have been discovered at the site, and forensic evidence suggests that some may have been murdered, perhaps due to fear of contagion as the pandemic spanned several continents over many years. While this has become the most popular theory, a coroner who studied the bones believes the alleged bullet holes and injuries were actually due to natural decomposition and post-mortem damage. The site is located in East Whiteland Township, Pennsylvania, 1,500 feet (460 m) northeast of the intersection of King Road and Sugartown Road, where a Pennsylvania state historical marker has been placed.

Pennsylvania Association of Independent Schools (PAIS) Villa Maria Academy is an all-girls Catholic college-preparatory high school located in Malvern, Pennsylvania. The school was formed and carried out by the Sisters, Servants of the Immaculate Heart of Mary. Growth and development is key to this institution whether it be spiritually or intellectually. It is operated independently and with the blessing of the Roman Catholic Archdiocese of Philadelphia.

Malvern is a borough in Chester County, Pennsylvania, United States. Malvern is the terminus of the Main Line, a series of highly affluent Philadelphia suburbs located along the railroad tracks of the Pennsylvania Railroad. It is 19.4 miles (31.2 km) west of Philadelphia. The population was 3,419 at the 2020 census.

County Bridge No. 171 is a historic stone arch bridge located in Tredyffrin Township, Chester County, Pennsylvania. It spans Valley Creek. It has three spans; the main span is 25 feet long and flanked by two 15-feet long spans. The bridge was constructed in 1907, of coursed rubble with brick arch rings and a contrasting parapet.It was listed on the National Register of Historic Places in 1988.

Devault is an unincorporated community in Charlestown Township in Chester County, Pennsylvania, United States. Devault is located at the intersection of Pennsylvania Route 29, Phoenixville Pike, and Charlestown Road.

The Battle of Paoli, also known as the Battle of Paoli Tavern or the Paoli Massacre, was a battle in the Philadelphia campaign of the American Revolutionary War fought on September 20, 1777, in the area surrounding present-day Malvern, Pennsylvania. Following the Continental Army's retreat in the Battle of Brandywine and the aborted Battle of the Clouds, George Washington left a force behind under the command of Brigadier General Anthony Wayne to monitor and resist the British as they prepared to attack and occupy the revolutionary capital of Philadelphia. On the evening of September 20, British forces under Major General Charles Grey led a surprise attack on Wayne's encampment near the Paoli Tavern in present-day Malvern, resulting in many American casualties. With inaccurate later claims that the British took no prisoners and granted no quarter, the engagement came to be known as the "Paoli Massacre."

Malvern Preparatory School, commonly referred to as Malvern Prep, is an independent Catholic middle school and college preparatory high school for boys located in Malvern, Pennsylvania within the Archdiocese of Philadelphia. The school was started and is still run by Order of Saint Augustine and is a member of the Augustinian Secondary Education Association. Malvern Prep is a member of the Inter-Academic League which also includes Episcopal Academy, Germantown Academy, Penn Charter, The Haverford School, and Springside Chestnut Hill Academy.

The Phelps School is an independent, all-boys boarding school in Malvern, Pennsylvania, United States.