Rainbow Bridge Centennial

no rain no rainbows

Less than ten months after the discovery expedition to Rainbow Bridge, President William Howard Taft proclaimed the site a National Monument under the 1906 Antiquities Act.

Rainbow Bridge NM was set aside on May 30, 1910 by President Taft because the natural bridge itself "...is of great scientific interest as an example of eccentric stream erosion, and it appears that the public interest would be promoted by reserving this bridge as a National Monument..."

Although Rainbow Bridge itself has not changed in the past 100 years, the way we visit has changed dramatically. In the early days of the National Monument, a visit to Rainbow Bridge involved a substantial hike from Navajo Mountain. When Lake Powell was built in 1963, it created a new way to visit the bridge - by boat. Today, over 90,000 people visit Ranbow Bridge National Monument annually.

In the winter and spring of 2010, the park commemorated 100 years of Rainbow Bridge National Monument.

Read a timeline about the human history of Rainbow Bridge here.

Last updated: February 24, 2015

Contact the Park

Mailing Address:

c/o Glen Canyon National Recreation Area
PO Box 1507
691 Scenic View Dr

Page, AZ 86040


(928) 608-6200

Contact Us