9" x 12", Multiple Sizes. Visit our Large Retail Gift Store located at Mount St. Helens Forest Learning Center - 360-274-7750. These forest roads are typically open from mid-July until November. The Science and Learning Center at Coldwater is a hands-on education center located seven miles from the crater of Mount St. Helens, offering spectacular views and unparalleled educational opportunities for learners of all ages. Heralded as a worthy gateway for Mount St. Helens, the $11.5 million Coldwater Ridge Visitor Center featured state-of-the-art displays just eight miles from the volcano’s crater. Mount St. Helens at Mount St. Helens National Monument. The observatory is currently closed (July 2020) but the trails are open for hiking. Photographic Print. 12" x 9", Multiple Sizes. Visitor Centers in Mount St. Helens Blast Zone: Forest Learning Center - m.p. Photographic Print. We were there on a Tuesday and it was closed so check when it’s open before you go. Nice boardwalk around lake area (easy walk