Zur Sonne Weihnachtsbock is a richly malty balanced Hellerbock with refreshingly fruity palate and moreish semi-dry finish.
Sonnen Pils is balanced and fuller-bodied than is typical of a German Pils but it's nicely dry without being over bitter.
Beer Hiking Bavaria is a great guide that details 50 hikes in Bavaria which pass by or end at some of Bavaria's best breweries. The Steigerwald Panoramaweg is a long distance route and this describes the section between Bischberg to Weiher, home to the Kundmüller brewery.
Zur Sonne Lager is an easy to quaff Helles with a nice balance of malt and hops and a dryish, bittersweet finish.