| From I-405 (either direction): Take Exit 4, Maple Valley Highway, and head east. Follow the Maple Valley Hwy southbound about 10 miles until you see the Dark Hollow signs at "Royal Arch Park" on your right.
From Hwy 18 (either direction): Exit at the Hwy 169 Exit (Maple Valley Hwy), get onto the Maple Valley Highway and head north. In a mile or two, you'll see the Royal Arch Park and the Dark Hollow signage on your left, soon after you pass under the Hwy 18 overpass. |