Mount St. Helens National Volcanic Monument
National Volcanic Monument Headquarters
42218 N.E. Yale Bridge Rd.
Amboy, WA 98601
Hours: Mon.-Fri. 8:00 to 4:00
Johnston Ridge Observatory
24000 Spirit Lake Highway
(Milepost 52 on State Road 504)
Science and Learning Center at Coldwater
19000 Spirit Lake Highway
(Milepost 43 on State Road 504)
Mount St. Helens Visitor Center at Silver Lake
3029 Spirit Lake Highway
Castle Rock, WA 98611
(Operated by Washington State Parks)
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Date(s): Jan 11, 2011
Don't Be the One!
Killing millions of bats, White-Nose Syndrome is sweeping across the country, spread by people visiting show caves. Many caves have been closed to protects bat populations.
Read more about the White-Nose Syndrome here. Please also print and share our poster. Click here for answers to frequently asked questions.
Fewer bats mean more bugs. Please do what you can to stop the spread of this deadly fungus.
Never enter a cave with gear that has been in another cave without proper decontamination!
Fire Danger Level
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