Check out Washington DC's Must-See Buildings below.

African American Museum

A post shared by designboom magazine (@designboom) on Jan 8, 2018 at 9:59pm PST

Architect: David Adjaye Built: 2016 Type: Museum Address: 1400 Constitution Ave NW, Washington, DC 20560, USA Open to the Public: Yes Hours: Daily: 10:00am - 5:30pm Cost: Free Website: nmaahc.si.edu

Dulles International Airport

A post shared by Billy Cotton (@billycotton_) on Nov 24, 2017 at 1:53pm PST

Architect: Eero Saarinen Built: 1962 Type: Airport Address: 1 Saarinen Cir, Dulles, VA 20166, USA Open to the Public: Yes Website: mwaa.com

The Kogod Courtyard

A post shared by With the Locals📍 (@withthelocals) on May 10, 2015 at 2:33pm PDT

Architect: Foster + Partners Built: 2007 Type: Covered courtyard Address: 8th St NW & F St NW, Washington, DC 20001, USA Open to the Public: Yes Cost: Free

The Francis Gregory Library

A post shared by Darren Bradley (@modarchitecture) on Sep 15, 2016 at 8:34am PDT

Architect: David Adjaye Built: 2012 Type: Library Address: 3660 Alabama Ave SE, Washington, DC 20020, USA Open to the Public: Yes Hours: Monday - Thursday: 9:30am - 9:00pm (5:30pm on Fridays & Saturdays). Sunday: 1:00 - 5:00pm Cost: Free Website: friendsoffrancisagregorylibrary.org

The William O. Lockridge/Bellevue Library

A post shared by Zach Dobelbower (@zachdobelbower) on Jul 19, 2016 at 9:49pm PDT

Architect: David Adjaye Built: 2012 Type: Library Address: 115 Atlantic St SW, Washington, DC 20032, USA Open to the Public: Yes Hours: Monday - Wednesday: 9:30am - 9:00pm. Thursday: 1:00pm - 9:00pm. Friday - Saturday: 9:30am - 5:30pm. Sunday: 1:00 - 5:00pm Cost: Free Website: dclibrary.org

St. Coletta School

A post shared by Lena Pfeiffer (@lenniffer) on Aug 5, 2017 at 1:33pm PDT

Architect: Michael Graves Built: 2006 Type: Institutional Address: 1901 Independence Ave SE, Washington, DC 20003, USA Open to the Public: Yes Website: stcoletta.org

Martin Luther King Jr. Memorial Library

A post shared by Eden Chieu Nguyen (@nguyen.eden) on Nov 29, 2017 at 12:31pm PST

Architect: Mies van der Rohe Built: 1972 Type: Library Address: 901 G St. NW, Washington, D.C. 20001 Open to the Public: Closed for renovation Website: dclibrary.org/mlkinterim

Kreeger Museum

A post shared by The Kreeger Museum (@kreegermuseum) on Oct 16, 2017 at 1:01pm PDT

Architect: Philip Johnson Built: 1963 Type: Museum Address: 2401 Foxhall Road, NW, Washington D.C. 20007 Open to the Public: Yes Hours: Tuesday - Saturday: 1:00am - 4:00pm Cost: $10 Website: www.kreegermuseum.org/index.asp

National Gallery of Art, East Building

A post shared by ⒼⓊⓃⓃⒶⓇ ⓀⓁⒶⒸⓀ (@gnrklk) on Apr 26, 2017 at 7:51am PDT

Architect: I.M. Pei Built: 1978 Type: Museum Address: Independence Ave SW & 7th St SW, Washington, DC 20560, USA Open to the Public: Yes Hours: Daily: 10:00am - 5:00pm (6:00pm on Sundays) Cost: Free Website: nga.gov

Joseph H. Hirshhorn Museum

A post shared by Washington DC (@visitwashingtondc) on Jan 24, 2018 at 5:05am PST

Architect: SOM Built: 1974 Type: Museum Address: Independence Ave SW & 7th St SW, Washington, DC 20560, USA Open to the Public: Yes Hours: Daily: 10:00am - 5:50pm Cost: Free Website: hirshhorn.si.edu

Vietnam Veterans Memorial

A post shared by Vietnam Veterans Memorial Fund (@vnveteransmemorial) on Jan 4, 2018 at 11:05am PST

Architect: Maya Lin Built: 1982 Type: Memorial Address: 5 Henry Bacon Dr NW, Washington, DC 20245, USA Open to the Public: Yes Hours: Open 24 hours Cost: Free Website: nps.gov/vive/index.htm

Pope-Leighey House

A post shared by The National Trust (@savingplaces) on Jan 6, 2018 at 6:11am PST

Architect: Frank Lloyd Wright Built: 1940 Type: House Address: 9000 Richmond Hwy, Alexandria, VA 22309, USA Open to the Public: Yes Hours: Friday - Monday: 11:00am - 3:00pm Cost: $15 Website: woodlawnpopeleighey.org/ [mappress mapid="123"]