In proof of the quality of the wines of Bacharach, it is said that Pope Pius II. used every year to have a great tun of it brought to Rome for his special use, and that the Emperor Wenceslas granted their freedom to the citizens of Nuremberg in return for four tuns of the wine of Bacharach. To-day Bacharach is, with Cologne, the great wine centre of the Rhine valley.

Asmanhausen, a few miles up the river, is the central mart for the red wines of the Rhine. Near Asmanhausen is Ehrenfels, where the Archbishops of Mayence had a château in the thirteenth century. The château is still there, but it is nothing more than a magnificent ruin.

[{175}]

Bishop Hatto's Mouse Tower

[{176}] [{177}] Opposite Ehrenfels is Bingen, with its Mäuseturm. The chief sentimental memory of Bingen is unquestionably the legend of Bishop Hatto and his "Mouse Tower on the Rhine."

The legend of Hatto, versified by Southey, has stamped the memory of the Mouse Tower and its associations so indelibly upon the mind that it overshadows in interest all else in the vicinity.

" 'Tis the safest place in Germany;
The walls are high, and the shores are steep,
And the stream is strong and the water deep."

How the rats came and—

". . . whetted their teeth against the stones
And how they picked the Bishop's bones"—