Geological Society of America

The McKenzie Well (also known as McKenzie #1) is an oil well site in Boulder, Colorado. The Boulder Oil Field was discovered on this site in 1901, making it the oldest oil-producing site in the entire Denver Basin, and one of the oldest in the western United States. The first producing well on the site was drilled in 1902. Peak production at 85,000 barrels was reached in 1909.A modern well (built in the 1960s) sits on the site of the original discovery; nothing remains of the original machinery.The McKenzie Well site is listed on the National Register of Historic Places and the Colorado State Register of Historic Properties.

The Boulder station is a retired train depot in Boulder, Colorado. It was originally built in 1890 in downtown Boulder to serve as a depot for the Union Pacific railroad. The depot was built in a modified Richardson Romanesque style from native Boulder County stone. The depot operated as a train station at its original location until 1957, when a new depot opened and replaced it.The depot was purchased by a bus company and it functioned as a bus transit terminal until 1973, when the Boulder Jaycees' purchase saved it from demolition; it was moved it to a location near the original Boulder County, Colorado Fairgrounds. The efforts of the Boulder Jaycees and Historic Boulder, Inc. were instrumental in preserving the structure.In October 2008, the City of Boulder and the Colorado Regional Transportation District moved the depot again, this time to the site of a new, transit-oriented development on the east side of 30th Street.In December 2015, the depot reopened as a restaurant and bar named Roadhouse Boulder Depot, part of the Boulder Junction at Depot Square development.

The Crossroads Mall was an indoor shopping mall from 1963 until 2004, in Boulder, Colorado.

Twenty Ninth Street is a retail center in Boulder, Colorado (managed by The Macerich Company) that opened on October 13, 2006 on the former site of Crossroads Mall.The center is separated into three distinct neighborhoods connected by a series of streets, walkways, terraces, plazas and other outdoor community gathering spaces. The center is anchored by Macy's, Home Depot, Century Theaters, Staples, and Colorado Athletic Club.

The Space Science Institute (SSI) in Boulder, Colorado, is a nonprofit, public-benefit corporation formed in 1992. Its purpose is to create and maintain an environment where scientific research and education programs can flourish in an integrated fashion. SSI is among the four non-profit institutes in the US cited in a 2007 report by Nature, including Southwest Research Institute, Planetary Science Institute, and Eureka Scientific, which manage federal grants for non-tenure-track astronomers.

Boulder Municipal Airport (IATA: WBU, ICAO: KBDU, FAA LID: BDU) is a public airport located 3 miles (4.8 km) northeast of the central business district of Boulder, a city in Boulder County, Colorado, United States. It is owned by the City of Boulder and used almost exclusively for general aviation. Its location in the foothills of the Rockies east of the continental divide gives excellent conditions for soaring, and there is extensive gliding activity. It is the base of the Soaring Society of Boulder. Most U.S. airports use the same three-letter location identifier for the FAA and IATA, but Boulder Municipal is BDU (formerly 1V5) to the FAA and WBU to the IATA (which assigned BDU to Bardufoss Airport in Bardufoss, Norway).

The Boulder Post Office, also known as Boulder Main Post Office, at 1905 Fifteenth St. in Boulder, Colorado, was built in 1910. It was listed on the National Register of Historic Places at US Post Office--Boulder Main in 1986. It is a rectangular building taking up nearly all of the site's 220 by 150 feet (67 m × 46 m) footprint. It has Renaissance Revival and Classical Revival details and was designed by the supervising architect of the U.S. Treasury James Knox Taylor. It has a metal hipped roof.It was deemed significant as "a well preserved and rare example of the type of post office building constructed during James Knox Taylor's tenure as Supervising Architect. The building is a notable interpretation of Classical and Renaissance Revival styling and has considerable urban design significance in relation to the town's civic center."It is also a contributing building in the Downtown Boulder Historic District, which was NRHP-listed in 1980. Following the 2021 Boulder shooting, local Congressman Joe Neguse introduced legislation to have the post office named after police officer Eric Talley, who was killed while responding to the shooting.

The Ann and H.J. Smead Department of Aerospace Engineering Sciences is a department within the College of Engineering & Applied Science at the University of Colorado Boulder, providing aerospace education and research. Housed primarily in the Aerospace Engineering Sciences building on the university's East Campus in Boulder, it awards baccalaureate, masters, and PhD degrees, as well as certificates, graduating approximately 225 students annually.

Climbing is a major US-based rock climbing magazine first published in 1970. In 2007, it was bought by Skram Media, the publisher of Urban Climber Magazine. The headquarters of the magazine is in Boulder, Colorado. It is published nine times a year. Climbing was purchased by Outside in 2021.

Naropa University is a private university in Boulder, Colorado. Founded in 1974 by Tibetan Buddhist teacher Chögyam Trungpa, it is named for the 11th-century Indian Buddhist sage Naropa, an abbot of Nalanda. The university describes itself as Buddhist-inspired, ecumenical, and nonsectarian rather than Buddhist. Naropa promotes non-traditional activities like meditation to supplement traditional learning approaches. Naropa was accredited by the North Central Association of Colleges and Schools in 1988, making it the first Buddhist-inspired academic institution to receive United States regional accreditation. It remains one of only a handful of such schools. The university has hosted a number of Beat poets under the auspices of its Jack Kerouac School of Disembodied Poetics.

The Laboratory for Atmospheric and Space Physics (LASP) is a research organization at the University of Colorado Boulder. LASP is a research institute with over one hundred research scientists ranging in fields from solar influences, to Earth's and other planetary atmospherics processes, space weather, space plasma and dusty plasma physics. LASP has advanced technical capabilities specializing in designing, building, and operating spacecraft and spacecraft instruments.

Frasca Food and Wine is a Michelin-starred restaurant in Boulder, Colorado.