4 days in Napa Itinerary

Explore the numerous day-trip ideas around Napa: Sonoma Portworks (in Petaluma), Castello di Amorosa (in Calistoga) and Muir Woods National Monument (in Mill Valley). Dedicate the 16th (Fri) to wine at some of the top wineries in the area. The adventure continues: soar above the sights with a balloon tour, do a tasting at O'Brien Estate Winery, look for gifts at Oxbow Public Market, and walk around Sonoma Plaza.

To see maps, photos, where to stay, and tourist information, go to the Napa trip planner.

In June, daily temperatures in Napa can reach 80°F, while at night they dip to 52°F.