ANWEILER, or ANNWEILER  , a town of Germany, in the Bavarian Palatinate, on the Queich, 8 m. west of Landau, and on the railway from that place to Zweibriicken . Pop . 3700 . It is romantically situated in the part of the Haardt called the Pfalzer Schweiz (Palatinate Switzerland), and is surrounded by high hills which yield a famous red sandstone . On the Sonnenberg (1600 ft.) lie the ruins of the castle of Trifels, in which Richard Cceur de Lion was imprisoned in 1193.- The industries include cloth-weaving, tanning, dyeing and saw mills . There is also a considerable trade in wine .