Matanuska River Park Return to Directory Category Campgrounds & RV Parks, Hiking/Climbing, Laundry & Showers, Wildlife Viewing Highway/Route Glenn Highway/Tok Cutoff, Old Glenn Highway Address 350 E. Dahlia, J 17.4 Old Glenn Hwy (off of Glenn Hwy at A 29.6 or A 42) City Palmer State/Province Alaska Country USA Postcode 99645 Telephone 907-746-8612, 907-861-8578 E-mail recreational.services@matsugov.us