Over 50 weeks starting in July 2025, "GMA" will visit all 50 states, leading up to the nation's 250th anniversary on July 4, 2026. America the Beautiful: 50 States in 50 Weeks.

As a part of "GMA's new series, "50 States in 50 Weeks: America the Beautiful," we have a look at the highest peak in the northeast -- Mt. Hamilton in New Hampshire.

In honor of its 50th anniversary and the upcoming 250th anniversary of the United States, "Good Morning America" is launching a new yearlong series, "50 States in 50 Weeks: America the Beautiful ...