Sulphur Gulch

Parker Cemetery, also known as J.S. Parker Cemetery, is a historic cemetery in Parker, Colorado. James S. Parker donated three acres for Parker Cemetery around 1884, at which time it held the graves of his two sons. The following year, four early settlers who were buried on a hill just east of the present-day intersection of Parker Road (Highway 83) and E-470 were reinterred at Parker Cemetery. The earliest known grave is for Jonathan Tallman who was killed by Native Americans in 1870. Parker (died 1910) and his wife Mattie (died 1887) are also buried there. In 1911, the title to the cemetery was transferred to J.S. Parker Cemetery Association.

Parker is a home rule municipality in Douglas County, Colorado, United States. As a self-declared "town" under the home rule statutes, Parker is the second most populous town in the county; Castle Rock is the most populous (the community of Highlands Ranch, with a population of over 100,000, is an unincorporated CDP). In recent years, Parker has become a commuter town at the southeasternmost corner of the Denver metropolitan area. As of the 2020 census the town population was 58,512. Parker is now the 19th most populous municipality in the state of Colorado.

The Ruth Memorial Methodist Episcopal Church, also known as Parker United Methodist Church, is a historic church at 19670 E. Mainstreet in Parker, Colorado. It was built in 1913 and was added to the National Register in 1989. It was deemed notable on architectural grounds:Architecturally, this structure is an outstanding example of the type of building that was constructed by early pioneers for their worship services. Since no significant structural changes have been made to the exterior, the building is an outstanding example of the construction style of this era. This structure also stands as the center of non-sectarian religious activities in the area. It is significant to the history of the area as the first church built in Parker and the only unaltered church building remaining within the Parker town limits.

Lutheran High School is a private Lutheran high school located in Parker, Colorado, in the United States. Affiliated with the Lutheran Church–Missouri Synod, the school is accredited by the National Lutheran School Association and has an average class size of 25 students. The executive director of the school is Dan Gehrke.

Stonegate is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The population of the Stonegate CDP was 9,072 at the United States Census 2020. The Stonegate Village Metropolitan District provides services to the community, which lies in ZIP Code 80134.

Chaparral High School is a public high school located in Parker, Colorado. It is a part of the Douglas County School District RE-1. The school is notable in Colorado for how it came to have an automated external defibrillator (AED) unit. Chaparral student Cody Schmidt died in 2003 after his heart stopped while in gym class, spurring his parents to raise funds to acquire AED units for all Douglas County schools.

Sierra Ridge is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The population was 3,490 at the 2020 census. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The unincorporated community lies in ZIP Code 80134.

Stepping Stone is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The population was 2,780 at the 2020 census. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The unincorporated community lies in ZIP code 80134.

Legend High School is a public high school in Parker, Colorado. It is part of the Douglas County School District RE-1. It is the first high school to be located in Parker since Parker High School closed in 1958.

Meridian is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The population of the Meridian CDP was 4,786 at the United States Census 2020. The CDP lies in ZIP code 80112.

Grand View Estates is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The population of the Grand View Estates CDP was 689 at the United States Census 2020. The area lies in ZIP code 80134.

Cottonwood is a neighborhood in the Town of Parker, Colorado. A former census-designated place (CDP), the population was 931 at the 2000 census.