Note: Maps refer to GPNDG'97, but Y2K GPNDG is at the same site...
Here's a map of the State of Oregon showing the general location.
And here's a more localized map of the Crescent Lake area
with Oregon Highway 58, and US Highway 97 marked.
Here's a very detailed map showing the main routes into the site,
and includes the location of the Airport (for Lissa's benefit).
12.2 miles west on Road 61 3.5 miles north on Hwy 58 2.2 miles west on Road 60 1 mile south on Road 6005
461 miles Spokane, WA
358 miles Seattle, WA
185 miles Portland, OR
74 miles Bend, OR
78 miles Eugene, OR
100 miles Klamath Falls, OR
171 miles Weed, CA
359 miles Reno, NV
488 miles San Jose, CA
898 miles Escondido, CA
2,071 miles Arlington Hts, IL
2,398 miles Columbus, OH
Note: these milages are for the most direct (and probably boring) routes...