Aetna Springs occupies a remote valley setting in Pope Valley, northeast of Napa in California's North Coast Ranges. The course was designed by Tom Doak and represents one of his earlier works, built in the mid-1990s on property that had historical resort connections dating back more than a century. The layout takes advantage of natural rolling terrain and mature trees, with routing that moves through varied elevations and incorporates the area's rural character. The design reflects Doak's minimalist philosophy, working with the existing landforms rather than imposing heavy earthmoving. Holes play across hillsides and through valleys, with greens that feature subtle contours and strategic bunkering that rewards thoughtful approach play. The property's isolation and natural setting give the course a quiet, unhurried atmosphere distinct from more developed wine country venues to the west. Aetna Springs operates as a semi-private facility with limited public access, maintaining a low-key profile despite its pedigree. The "Alternate Tees" designation indicates the course offers multiple teeing grounds that can significantly alter playing length and angles, a feature consistent with Doak's interest in creating flexible, walkable layouts that accommodate different skill levels. The course remains relatively unknown outside Northern California golf circles, partly due to its location well off the main Napa Valley corridor.