The Solvang and Santa Ynez Valley area is where the movie "Sideways" was filmed and there are many small and large wineries in the area. My personal favorite is Kalyra. Fess Parker, Firestone, Gainey, etc. are in the area. The area tourist boards have driving tours and maps, or take a organized tour so you can enjoy the wineries without worrying about driving (or others who are driving the narrow roads after too much to drink).

Nojoqui (knock-wee) Falls is a few miles south of Solvang, an easy 15 minute hike from the parking lot. It should be flowing, although it dries up around June or July. If you're from an area with lots of falls, probably not worthwhile.

Even though the area is near the coast it can get VERY hot, so check the forecast.