National Center for Atmospheric Research (NCAR) | Boulder

The National Center for Atmospheric Research (NCAR) is a federally funded research and development center located in Boulder, Colorado.

It is situated on the mesa above Boulder, offering views of the surrounding Front Range.

Visual Characteristics

The main NCAR facility, known as the Mesa Laboratory, is constructed from locally sourced sandstone and concrete. Its design, by I.M. Pei, features a series of interconnected, low-rise buildings with flat roofs and geometric forms. The exterior color palette is dominated by earthy tones reflecting the natural landscape. The complex covers approximately 11 acres.

Location & Access Logistics

NCAR is located at 1850 Table Mesa Drive, Boulder, CO 80305. It is approximately 5 miles (8 km) south of downtown Boulder. Access is via Table Mesa Drive, which leads directly to the facility. Ample free parking is available in designated lots. Public transport options include the RTD bus route 19, which stops at the base of Table Mesa Drive, requiring a walk up the hill to the main facility.

Historical & Ecological Origin

The Mesa Laboratory was designed by architect I.M. Pei and completed in 1967. It was conceived as a central hub for atmospheric research, funded by the National Science Foundation (NSF). The site was chosen for its elevation and relative isolation, providing a stable environment for scientific observation and minimizing light pollution. The surrounding area is characterized by semi-arid grassland and ponderosa pine forest.

Key Highlights & Activities

Visitors can explore the public areas of the Mesa Laboratory, including the main lobby and the NCAR Art Gallery. The facility offers self-guided tours of the public spaces. Observation decks provide panoramic views of the Rocky Mountains and the Boulder Valley. Educational exhibits detailing atmospheric science are available.

Infrastructure & Amenities

Restrooms are available in public areas. Limited shaded seating is provided in outdoor common areas. Cell phone signal (4G/5G) is generally available within the main facility. There are no on-site food vendors; visitors are advised to bring their own provisions or dine in Boulder.

Best Time to Visit

The best time of day for photography of the surrounding landscape is late afternoon, when the sun is lower and casts longer shadows. Spring (April-May) and Fall (September-October) offer mild weather conditions. Winter can bring snow, impacting accessibility.

Facts & Legends

The design of the Mesa Laboratory was influenced by the ancient cliff dwellings of the Southwest, intended to blend with the natural environment. A unique tip for visitors is to look for the solar-powered weather station located near the main entrance, which provides real-time meteorological data.

Nearby Landmarks

• Chautauqua Park (1.5km Northwest)
• Flatirons (2km Northwest)
• University of Colorado Boulder (4km North)
• Boulder Reservoir (5km Northeast)