Rueter–Hess Reservoir

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.

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.

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.

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.

University of Colorado South Denver, also known as CU South Denver, was a public university located in Lone Tree, Colorado, about 10 miles (16 km) south of Denver. Opened in 2014 as an extension of the University of Colorado, it is located on the property of The Wildlife Experience, which is now incorporated as part of the University. Classes are offered for degree-seeking and continuing education students and include courses in nursing, engineering, education and business. In September 2020, due to shifting market conditions and the COVID-19 pandemic, it was announced that CU South Denver would cease taking new students and fully close in 2021 with the property to be sold.

RidgeGate Parkway station is a light rail station in Lone Tree, Colorado, part of the Regional Transportation District (RTD) system in the Denver metropolitan area. It is the terminus of two lines: the E Line to Union Station and the R Line to Aurora. However, the R Line currently terminates at Lincoln station due to low ridership in this area of Lone Tree which is still under construction and amid generally lower ridership due to the impact of the COVID-19 pandemic on public transport. The station consists of two side platforms located adjacent to the interchange of Interstate 25 and RidgeGate Parkway. It also has a 1,300-stall parking garage and bicycle facilities. This station was built as part of the 2.3-mile (3.7 km) Southeast Rail Extension to RidgeGate, which began in 2016 and cost $223 million. It opened on May 17, 2019.The RidgeGate area was annexed into Lone Tree in 2000 and is planned to anchor a major office and residential development, comprising much of Lone Tree's planned city center.

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.

The City of Castle Pines is a home rule municipality located in Douglas County, Colorado, United States. The city population was 11,036 at the 2020 United States Census. Castle Pines is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area and the Front Range Urban Corridor. The city is located north of the Town of Castle Rock and south of the City of Lone Tree, Colorado.

Lone Tree City Center station is a light rail station in Lone Tree, Colorado, part of the Regional Transportation District (RTD) system in the Denver metropolitan area. It is served by two lines: the E Line to Union Station and the R Line to Aurora. However, the R Line currently terminates at Lincoln station due to low ridership in this area of Lone Tree which is still under construction and amid generally lower ridership due to the impact of the COVID-19 pandemic on public transport. This station was built as part of the 2.3-mile (3.7 km) Southeast Rail Extension to RidgeGate, which began in 2016 and cost $223 million. It opened on May 17, 2019.The station sits in greenfield land that is planned to host a transit-oriented development that is connected between the three stations. The 400-acre (160 ha) Lone Tree City Center, for which the station is named, is planned to include 10,000 homes, office space, and parks. The development project was approved in 2018 and is planned to take decades to finish.

The Sulphur Gulch is one of the tributaries of the Cherry Creek and is located in the U.S. states of Colorado. It is part of the Eastern Plains.

Sky Ridge station is a light rail station in Lone Tree, Colorado, part of the Regional Transportation District (RTD) system in the Denver metropolitan area. It is served by two lines: the E Line to Union Station and R Line to Aurora. However, the R Line currently terminates at Lincoln station due to low ridership in this area of Lone Tree which is still under construction and amid generally lower ridership due to the impact of the COVID-19 pandemic on public transport. The station consists of two side platforms located adjacent to the Sky Ridge Medical Center, near the intersection of Interstate 25 and Sky Ridge Avenue. The station has ten bicycle racks. This station was built as part of the 2.3-mile (3.7 km) Southeast Rail Extension to RidgeGate, which began in 2016 and cost $223 million. It opened on May 17, 2019.

Sky Ridge Medical Center is a medical complex located in Lone Tree, Colorado. Opened in 2003, the hospital provides multiple 24 hour, daily services. In 2018, U.S. News & World Report rated Sky Ridge as tied for sixth-best hospital in Colorado.