This year, in addition to Jan. 20, there are five days on which all National Park Service sites that charge an entrance fee will offer free admission to everyone.

Cold temperatures forced President Donald Trump’s second inauguration indoors, but hundreds of fans gathered outside the U.S. Capitol and Capital One Arena thought it a necessary sacrifice to keep Trump safe from the weather and other threats.

Experts estimate that between 800,000 and 1 million people attended Obama’s 2009 inauguration, compared to about a third of that for Trump in 2017

The National Park Service stays out of the debates about crowd sizes — including for President-elect Donald Trump's inauguration.

Photos of the People's March show thousands gathering in protest against the president-elect who will take office on Monday.

Media outlets plan to take photos from the top of the Washington Monument, which will give an overview of the entire inaugural crowd.

On Jan. 7, with only days remaining in his presidency, President Joe Biden announced the designation of two new national monuments in California, protecting a combined 848,000 acres in Sáttítla Highlands National Monument near Mount Shasta and Chuckwalla National Monument near Joshua Tree National Park.

It is still unclear who will be granted access to Capital One Arena, and who has been invited inside the Rotunda.

WASHINGTON (CN) — As Donald Trump ascended to the presidency for a second time surrounded by an exclusive crowd of high-ranking government officials and technology billionaires, his supporters fanned out across Washington in the cold and wind to celebrate his inauguration.

Watch from California the Inauguration of Donald Trump as President of the United States. Find out what time it starts and which channels will be broadcasting live.

Officials are scheduled to hold a press conference Saturday afternoon to provide updates to President-elect Donald Trump's inauguration on January 20.