<p>If you want a casual meal in Napa, Gott’s Roadside is quite good and it is right next to the Oxbow Public Market which is fun to walk around in (get the Three Twins Ice Cream if you go there!)</p>
<p>Also Mustards Grill in Yountville and Tra Vigne in St. Helena are both excellent.</p>
<p>If you want to drive a bit out of the Napa area (maybe 30-40 min) both Annadel and Sugarloaf are great places to hike/walk around. There’s also the Jack London state park in Glen Ellen and that area around Bennett Valley and Kenwood has a lot of wineries as well.</p>