Col. Zadok Magruder High School

Lake Needwood is a 75-acre (300,000 m2) reservoir in Derwood, Maryland, United States. Located east of Rockville, in the eastern part of Montgomery County, it is situated on Rock Creek. The lake was created by damming Rock Creek in 1965 with the goal of providing flood control and reducing soil erosion. Lake Needwood also protects the water quality of the creek by functioning as a retention basin to trap sediment from storm-water runoff. The lake is part of Rock Creek Regional Park. Visitors can rent pedal boats, rowboats, and canoes, and a flat-bottom pontoon boat, the Needwood Queen, is available for rides. Also, the picnic areas surrounding the lake are popular locations for various events. Other park features include a visitors center and snack bar, hiking and biking trails, playgrounds, an archery range and Needwood Golf Course. About one mile (1.6 km) southeast is Lake Needwood's sister lake, Lake Frank. The Rock Creek Trail begins at Lake Needwood and can be followed along the course of Rock Creek, ending at the Potomac River in Washington, D.C.

Lake Bernard Frank (also Lake Frank), is a 54-acre (220,000 m2) reservoir on the North Branch of Rock Creek in Derwood, Maryland, U.S., just east of Rockville. In the late 1960s it was renamed after Bernard Frank, a wilderness activist and a co-founder of The Wilderness Society. The lake's boundaries are, approximately, Route 28, East Gude Drive, Avery Road, and Muncaster Mill Road. Lake Frank was created in 1966 as Lake Norbeck to aid in flood and sediment control, as well as to provide recreation. It has an earthen dam, installed in 1967, on its southern side. It was created as a sister lake to Lake Needwood. Lake Frank is owned by the Maryland-National Capital Park and Planning Commission (M–NCPPC). The lake's secluded location within Rock Creek Regional Park is another of its assets. Visitors to the lake must bike or walk about 1/4 of a mile from all parking lots to get to the lakeshore. The Lake Frank & Meadowside Trails surround the lake, making it a favorite hiking spot. Also, locals enjoy fishing from the shoreline, though a license is needed to do so. However, swimming, boating, and ice skating are prohibited.The main trail around Lake Frank, the Lakeside Trail, is a 31⁄4 mile long loop. Approximately 2/3 of the trail is unpaved and traverses the woods surrounding the lake. The other part of the trail is wider and paved. At the approximate half-way point of the trail, there is a creek that must be crossed. Though there are a group of rocks which form a bridge-like path across, the creek may be impassable depending on the water level.

RedGate Park is a wooded public park in suburban Rockville, Maryland, which is 131 acres of natural green space situated between Maryland Route 28, parts of Rock Creek Regional Park, and Avery Road. It is administered by the Rockville, Maryland government as a public park and nature preserve. The park began as a public golf course, called RedGate Golf Course, which was designed and built in 1974. It operated until 2018, when it was converted into a public park as part of a unanimous vote to keep the land undeveloped, after a $3.2 million estimation for necessary repairs compelled the management company, Billy Casper Golf, a golf course management company located in Reston, Virginia, to terminate its 10-year lease three years early, opening up the possibility for redevelopment or preservation. Rockville local government hosted information and input sessions to determine the most suitable use of the land. The park still retains the asphalt paths suited to golf carts, and many of the fixtures and structures that are common to a golf course, but the course itself has largely been absorbed by natural reclamation. This follows a recent trend of declining popularity for the sport of golf, and an increased desire for green space. In March 2020, the city of Rockville voted unanimously to retain the entirety of the 131-acre park as a public nature preservation area. The park is now a habitat to 170 species of native Maryland birds and serves as an open space with adjacent forests for these birds, which is needed for their feeding habits. The Friends of Redgate Park organization claims that the park is now home to 166 identified bird species. Other animals frequenting the park include deer and fox. In August 2019, Cornell's Ornithology designated the site as a "Birding Hotspot", on their website, eBird. Filmmaker Cintia Cabib is producing a documentary entitled Bird Walk which focuses on the birds and birders at RedGate Park and on the grassroots campaign which advocated that the defunct golf course be transformed into a public park. A city-approved master plan was submitted that would transform the mostly-wild green space into a developed multi-use park, with such amenities including a new visitor center, a dog park, community gardens, an amphitheater, a new parking lot, new road connections, a playground, a picnic area, and other improvements. The plan has since been pared down and the park will retain its passive recreational use except for the community gardens. RedGate Park is a grassland habitat, dotted with man-made water features and mature trees that were installed during its time as a golf course. The park is adjacent to the National Park Service's Rock Creek Trail system, though currently there is no pedestrian or bicycle path connection between the two.

The Ridge is a historic home located at Derwood, Montgomery County, Maryland, United States. It is a 1+1⁄2-story Flemish bond brick house on a fieldstone foundation. The decorative detailing in the main house reflects Georgian, Federal, and Greek Revival influences. Also on the property is an 18th-century two-story log building. It was the home of Zadok Magruder and his descendants, until 1956.The Ridge was listed on the National Register of Historic Places in 1988.

Redland is a census-designated place and an unincorporated area in Montgomery County, Maryland, United States. It had a population of 18,592 as of the 2020 census.

Covenant Life Church is a non-denominational, evangelical megachurch in Gaithersburg, Maryland. Established in 1977, it spawned other churches and was the flagship church of Sovereign Grace Churches until it left the group in December 2012.

Derwood is an unincorporated area and census-designated place in east-central Montgomery County, Maryland, United States. It lies just north of Rockville, southeast of Gaithersburg, southwest of Olney, and northwest of the greater Silver Spring area. Derwood was originally "Deer Park" and was then "Deer Wood" before getting its current name. The unincorporated area of Derwood includes the neighborhoods of Derwood Heights, Derwood Station, Mill Creek Towne, Needwood Estates, Muncaster Manor, Muncaster View, Hollybrooke, Granby Woods, Park Overlook, Preserve at Rock Creek, Redland Crossing, Candlewood Park, Cashell Estates, Avery Forest, Avery Lodge, Avery Village, Bowie Mill Estates, Bowie Mill Park, Winters Run, Redland Station, Rolling Knolls, Emory Grove, and Shady Grove Crossing, but the census-designated place consists of a far smaller area. Between 2009 and 2011, Maryland Route 200 (also known as the Intercounty Connector or ICC) was constructed directly through central Derwood, affecting Cashell Estates and areas near Shady Grove Road.

Lincoln Park is an African-American neighborhood in Rockville, Maryland, east of the B&O Railroad tracks. Most high-school-aged residents of the Lincoln Park attend Richard Montgomery High School. Its local community center has aimed to help those in the area.

Rockville High School (RHS) is a four-year high school in Rockville, Maryland, United States. The school was founded in 1968, and its current building was completed in August 2004. Rockville High School is based in Montgomery County, Maryland. In 2019, enrollment was 1,440 students. Earle B. Wood Middle School is the only feeder school for RHS. The original building underwent renovation starting in the 2002–2003 school year, and was completed by the start of the 2004–2005 school year. During the two years of renovation, RHS students attended Northwood High School.

Glenview Mansion is a historic home and surrounding property located at Rockville, Montgomery County, Maryland. The house is a 1926 Neo-Classical Revival style house on 65 acres (260,000 m2) of landscaped ground. The five-part mansion incorporates the remnants of the 1838 house called "Glenview." Since 1957, the house and grounds have been owned by the City of Rockville, and are used for various civic, cultural and social events, and is known as Rockville Civic Center Park. The house also includes the Glenview Mansion Art Gallery.

WLXE is a radio station broadcasting on 1600 kHz in the medium wave AM band. Its studios and transmitters are located in Rockville, Maryland, and it serves the Washington metropolitan area. WLXE broadcasts music programming in the Spanish language. Its transmitter and antenna array are located off Hungerford Drive (Maryland Route 355), near the northern border of the city of Rockville. WLXE is under ownership of Multicultural Broadcasting.

Norbeck is the area of Montgomery County, Maryland, United States, around Norbeck Road (Maryland Route 28) east of Georgia Avenue to Layhill Road. Shortly before the Civil War, free blacks founded Norbeck.