Stewart's Castle

Kramers (formerly known as Kramerbooks & Afterwords or Kramer's) is an independent bookstore and cafe in the Dupont Circle neighborhood of Washington, D.C. Since its founding in 1976 by Bill Kramer, Henry Posner, and David Tenney, Kramer's has become a local institution and meeting place for neighborhood residents, authors, and politicians. It was one of the first bookstores in the country to feature a cafe which influenced similar business models nationwide. Notable people that have visited Kramer's include Barack Obama, Andy Warhol, Maya Angelou, and Monica Lewinsky, whose purchases at the bookstore attracted national attention during the Lewinsky scandal investigation and led to a high-profile legal battle. Kramer's was sold in 2016 to Steve Salis.

The Embassy of Colombia in Washington, D.C. is the Republic of Colombia's diplomatic mission to the United States of America. The building is located at 1724 Massachusetts Avenue NW on Embassy Row.

Dupont Circle station is an underground rapid transit station on the Red Line of the Washington Metro in Washington, D.C. Located below the traffic circle, it is one of the busiest stations in the Metro system, with an average of 16,948 entries each weekday. The station parallels Connecticut Avenue NW between the southern edge of the circle to the south and Q Street NW to the north.

Dupont Circle (or DuPont Circle) is a historic roundabout park and neighborhood of Washington, D.C., located in Northwest D.C. The Dupont Circle neighborhood is bounded approximately by 16th Street NW to the east, 22nd Street NW to the west, M Street NW to the south, and Florida Avenue NW to the north. Much of the neighborhood is listed on the National Register of Historic Places. However, the local government Advisory Neighborhood Commission (ANC 2B) and the Dupont Circle Historic District have slightly different boundaries.The traffic circle is located at the intersection of Massachusetts Avenue NW, Connecticut Avenue NW, New Hampshire Avenue NW, P Street NW, and 19th Street NW. The circle is named for Rear Admiral Samuel Francis Du Pont. The traffic circle contains the Dupont Circle Fountain in its center. The neighborhood is known for its high concentration of embassies (many along Embassy Row) and think tanks (many along Think Tank Row).

The Anchorage is a mixed commercial and residential building at 1555 Connecticut Avenue NW in Washington, D.C. Built in 1924 to a design by local architect Jules Henri de Sibour, the building is a contributing property to the Dupont Circle Historic District. Notable past tenants include Tallulah Bankhead, Ernest Cuneo, Arthur Goldberg, Charles Lindbergh, Robert F. Kennedy, and Sam Rayburn.

The James G. Blaine Mansion, commonly known as the Blaine Mansion, is a historic house located at 2000 Massachusetts Avenue NW, in the Dupont Circle neighborhood of Washington, D.C. The imposing house was completed in 1882 for James G. Blaine, a Republican politician from Maine who served as Speaker of the House, and later as a US Senator and US Secretary of State. He was also a presidential candidate who was narrowly defeated by Grover Cleveland in the 1884 United States presidential election. In addition to Blaine, the mansion has served as the residence of other prominent individuals, including wealthy businessmen Levi Leiter and George Westinghouse, and French ambassador Jules Patenôtre des Noyers. During World War I it was used as a meeting space for the newly formed United Service Club. Following the war, diplomatic occupants including the Japanese embassy and Colombian Ambassador Enrique Olaya Herrera leased the building. The mansion was used as office space for the Rural Electrification Administration during the Great Depression and by New York City Mayor Fiorello La Guardia during World War II when he led the Office of Civilian Defense. The United Nations leased part of the building as office space for the Food and Agriculture Organization in the late 1940s and Information Center in the 1950s. The lower floors of the mansion have remained in use as office space for various businesses since that time. In the late 2000s and early 2010s, the building was completely renovated after it was purchased by diplomat and attorney John R. Phillips and his wife, journalist and Obama administration official Linda Douglass. The renovation included converting the upper floors into a penthouse, renovating an adjoining commercial space fronting P Street, and constructing a narrow luxury residential building and underground parking deck on land adjoining the mansion. Designed by noted architect John Fraser, the mansion is a combination of the Châteauesque, Queen Anne, and Second Empire architectural styles. The mansion was one of several large residences that once stood on the perimeter of Dupont Circle, a traffic circle and small park at the intersection of 19th Street, P Street, Connecticut Avenue, Massachusetts Avenue, and New Hampshire Avenue. The other remaining large homes on the circle are the Patterson Mansion and Wadsworth House, more commonly known as the Sulgrave Club. The Blaine Mansion was added to the District of Columbia Inventory of Historic Sites in 1964. The building is a contributing property to the Massachusetts Avenue Historic District, which was listed on the National Register of Historic Places (NRHP) in 1974, and the Dupont Circle Historic District, listed on the NRHP in 1978.

The Thomas T. Gaff House is the diplomatic residence of the Colombian ambassador to the United States, a post currently held by Juan Carlos Pinzon. The house, a contributing property to the Dupont Circle Historic District, is located at 1520 20th Street NW, Washington, D.C., across from the north entrance to the metro station in Dupont Circle and one block from Massachusetts Avenue's Embassy Row.Its architecture was inspired by the Château Balleroy in Normandy, France, and features a hidden ballroom and a mix of 18th- and 19th-century interior designs.The house has been home to a wealthy industrialist from Ohio, a United States senator, a member of the United States President's Cabinet, a Greek ambassador, and a former President of Colombia.

The Dupont Circle Hotel is a luxury boutique hotel built in 1947, overlooking Dupont Circle, in Washington, D.C.

The Association of Advanced Rabbinical and Talmudic Schools (AARTS) is a faith-based national accreditation association for Rabbinical and Talmudic schools. It is based in New York, NY and is recognized by the Council for Higher Education Accreditation and United States Department of Education.In the field of Rabbinical and Talmudic education the association sees itself as both a gatekeeper and a historical authority. They aim to hold traditional thought in a modern world through balance of the old and new.

The American Council on Education (ACE) is a nonprofit 501(c)(3) U.S. higher education association established in 1918. ACE's members are the leaders of approximately 1,700 accredited, degree-granting colleges and universities and higher education-related associations, organizations, and corporations. The organization, located in Washington, D.C., conducts public policy advocacy, research, and other initiatives related to key higher education issues and offers leadership development programs to its members and others in the higher education community.

The Leiter House was a large mansion that once stood at 1500 New Hampshire Avenue NW in the Dupont Circle neighborhood of Washington, D.C. Completed in 1893 for wealthy businessman Levi Leiter, the palatial 55-room neoclassical residence was designed by architect Theophilus P. Chandler Jr., whose notable works include Trinity Episcopal Church, the Stirling mansion, St. Thomas Episcopal Church, and the North Philadelphia station. The house was one of several mansions that were built in the late 19th and early 20th centuries around the perimeter of Dupont Circle, a traffic circle and park that was considered a fashionable area at the time. Leiter had made his fortune in real estate ventures after cofounding what would later become the Marshall Field & Company department store chain. He and his wife, Mary, wanted to be involved in social circles in the nation's capital and relocated with their children to Washington, D.C. in 1883. They spent the first decade in the city renting another large Dupont Circle house, the James G. Blaine Mansion, before moving into their finished home in 1893. Throughout their time in the city, the Leiters entertained at their residences, hosted foreign dignitaries and members of local society, and hosted a wedding breakfast and reception for their daughter, Mary, to George Curzon, 1st Marquess Curzon of Kedleston. Following Leiter's death in 1904, his wife continued occupying the house for several years, hosting the weddings of their other daughters, including Margaret to Henry Howard, 19th Earl of Suffolk. Mary gifted the house to her son, Joseph, and daughter-in-law on their wedding day in 1908. Joseph and his wife continued the tradition of hosting social events in the house for the next few decades. The couple allowed the Italian government to use their house during World War I and the Soviet government briefly rented the house for use as diplomatic offices in the 1930s. During World War II the US government rented the house as office space for the National Advisory Committee for Aeronautics. It was during this time that Joseph's son, Thomas, sold the house to a local architect and real estate developer. Two years after the war, the building was demolished after being stripped of valuable building materials. It was replaced with the Hotel Dupont Plaza, now known as The Dupont Circle Hotel. The only remaining large residences that once lined Dupont Circle are the Blaine Mansion, Patterson Mansion, and Wadsworth House, home of the Sulgrave Club.

The Ven at Embassy Row, Washington, D.C., a Tribute Portfolio Hotel is a hotel owned by Lowe Enterprises located at 2015 Massachusetts Avenue NW in Washington, D.C., in the United States. The hotel, a Modernist structure which opened in 1970 as The Embassy Row Hotel, is in the Embassy Row neighborhood of the city, and takes its name from the area. The hotel is considered a "landmark" in the city.