Planning a field trip to the Willapa National Wildlife Refuge or interested in a classroom visit? Please include your name, e-mail address, age and number of students, type of program and date requested. Allow 5 working days for response. If you need an answer more quickly, please call us. The contact information is 3888 SR 101, Ilwaco Washington 98624, 360/484-3482. Thank you for your interest in the Willapa National Wildlife Refuge.