Sabina Mattfeldt, Baltimore

The North Baltimore Aquatic Club (NBAC) is a swim club based in and around Baltimore, Maryland. Founded in 1968, it continues to offer training for young swimmers. It is best known for developing a dozen Olympic swimmers, six of whom earned gold medals.

Mount Washington is an area of northwest Baltimore, Maryland. It is a designated city historic district and divided into two sections: South Road/Sulgrave to the southeast and Dixon's Hill (or Dixon Hill) to the north. The Mount Washington Historic District was listed on the National Register of Historic Places in 1990 with a boundary increase in 2001, with five contributing buildings and four contributing structures.

Mount Washington station is a Baltimore Light RailLink station in the Mount Washington neighborhood of northern Baltimore, Maryland. The station has two side platforms serving two tracks.

Mt. Washington Pediatric Hospital is a United States 102-bed non-profit children's hospital set in the scenic neighborhood of Mt. Washington in Baltimore, Maryland, that provides long-term care for children with complex health problems. MWPH is jointly owned by Johns Hopkins Medical System and University of Maryland Medical System. Funded by patient revenue and private charitable donations, Mt. Washington Pediatric Hospital is a comprehensive sub-acute care facility for children from birth to young adult; MWPH provides transitional and support care for a variety of conditions, including premature birth, serious and chronic illness, traumatic injury, ADHD, autism spectrum disorder, cerebral palsy, childhood obesity, diabetes, feeding problems, among others. Mt. Washington Pediatric Hospital also has a unit at Prince George's Hospital Center in Cheverly, Maryland. MWPH accreditations include Commission on Accreditation of Rehabilitation Facilities and The Joint Commission.

The Mt. Washington Arboretum is a 1-acre (4,000 m2) park with various trees, shrubs, and other plants in the Mt. Washington area of Baltimore.

Mount Saint Agnes College was a Catholic women's college located in the Mount Washington neighborhood of Baltimore, Maryland. It opened in 1890 and was operated by the Sisters of Mercy. In 1971, Mount Saint Agnes merged with nearby Loyola College in Maryland (today Loyola University Maryland), which still oversees the Mount Saint Agnes Alumnae Association. The college closed as its own degree-granting institution in 1972. In 1853 the original land was bought by Elias Heiner and George Gelbach, Jr. to build Mount Washington Female College. Mount Washington Female College, affiliated with the Lutheran Church, was chartered in 1856, but, the College closed during the Civil War and after the war the land was bought and sold numerous times. Eventually, the property was sold to Charles Dougherty, who purchased the land for the Sisters of Mercy in 1867. The Sisters bought it from Dougherty in 1870.As Dougherty had bought the land and later sold it to the Sisters of Mercy, "the Sisters changed the name to Mount Saint Agnes, the name of his wife." Over the next few decades, the former Mount Saint Agnes campus was owned and used by United States Fidelity & Guaranty Company and the St. Paul Companies. In 2003, it was purchased by the Johns Hopkins University and is now called the Mount Washington campus of the Johns Hopkins University.

North Roland Park/Poplar Hill is a neighborhood in north Baltimore, Maryland.

St. Mary's Seminary and University is a Catholic seminary located within the Archdiocese of Baltimore in Baltimore, Maryland; it was the first seminary founded in the United States after the Revolution and has been run since its founding by the Society of the Priests of Saint Sulpice.

Village of Cross Keys is a privately owned upscale area of Baltimore, Maryland. It is located off Maryland Route 25 (Falls Road) between Northern Parkway and Cold Spring Lane, and is home to luxury condos and upscale small shops. Baltimore financier and mall developer James Rouse, founder of The Rouse Company, purchased the Frederick Law Olmsted Jr.-designed Baltimore Country Club Golf Course near his Roland Park home for $1,700,000 in 1963, site unseen. The 5,000-person village was built on the historic property in 1965. Michael D. Spear was the development director, later becoming CEO of the Rouse Company. It was the first in a series of planned communities developed by Rouse. Office space was occupied by Rouse until the company moved to its next development in Columbia, Maryland. The retail component of the village declined with competition from Towson Town Center and The Shops at Kenilworth to the north and Harbor East to the South. The retail and office property was acquired by Ashkenazy Acquisition Corporation in 2012.The office and retail components of the property were acquired from Ashkenazy by Caves Valley Partners in 2020 and are undergoing significant leasing activity and reinvestment.

Falls Road station is a Baltimore Light Rail station in the southwest corner of Towson, Maryland, located near the Mount Washington neighborhood of Baltimore and the Bare Hills Historic District in the Jones Falls Valley. It has two side platforms serving two tracks, one in each direction. A 0.3 mile boardwalk provides access from the parking lot to neighboring Lake Roland Park.

Cylburn Arboretum [pronounced Sill·burn arr·burr·EE·tum] is a city park with arboretum and gardens, located at 4915 Greenspring Avenue, Baltimore, Maryland. It is open daily – excluding Mondays – without charge. The arboretum began as the private estate of businessman Jesse Tyson, who started construction of Cylburn Mansion in 1863. The house, designed by Baltimore City Hall architect George Aloysius Frederick, was eventually completed in 1888 and remains intact, a stone structure built of gneiss from Tyson's quarries at Bare Hills, with mansard roof, tower, and an Italianate cupola. It became the Cylburn Wildflower Preserve and Garden Center in 1954 and, in 1982, was renamed the Cylburn Arboretum Association.The Cylburn Mansion houses a display of watercolor paintings of Maryland wildflowers that is open to the public. Today the arboretum contains an extensive collection of trees and woody shrubs based loosely on the Tysons' original plantings. Collections include azaleas, bamboo, beeches, boxwoods, chestnuts, conifers, hollies, Japanese maples, magnolias, maples, Maryland oaks, and viburnum. The arboretum also includes a number of flower and vegetable gardens, as well as greenhouses designed and built in the 1960s by Lord & Burnham. The greenhouses grow plants for the city's parks, and are not open to the general public. The arboretum is included in the Baltimore National Heritage Area.It was used as a filming location for "Final Grades", a 2006 episode of The Wire, in which Bodie Broadus and Jimmy McNulty have a conversation in the park.

Boys' Latin School of Maryland is an all-boys, university-preparatory school located in Baltimore, Maryland. Founded in 1844, it is the oldest independent, nonsectarian secondary school in the state of Maryland. The school is divided into Lower, Middle and Upper Schools. There are approximately 640 students in kindergarten through twelfth grades.