January 12, 2021, Washington, District of Columbia, USA: National Park Service closed public tours of the Washington Monument until Jan 24 due to credible threats to visitors and park resources, today on January 12, 2021 at National Mall in Washington DC, USA. 12 Jan 2021 Pictured: January 12, 2021, Washington, District of Columbia, USA: National Park Service closed public tours of the Washington Monument until Jan 24 due to credible threats to visitors and park resources, today on January 12, 2021 at National Mall in Washington DC, USA. Photo credit: ZUMAPRESS.com / MEGA TheMegaAgency.com +1 888 505 6342