required for such a work must have been extended, and it would appear
that while the great inland lakes were being drained, the volcanic fires
were languishing, and ultimately became extinct. Hungary thus presents
us with phenomena analogous to those which are to be found in the
volcanic district of Central France." It is a significant fact that even
at the present day the waters of the Platten See and other lakes and
swamps are diminishing, showing that the draining process is still going
on.

The extent of the great lake of prehistoric times is forcibly brought
before us by the fact that the Alföld, or great plain of Hungary,
comprises an area of 37,400 square miles! Here is found the _Tiefland_,
or deep land, so wonderfully fertile that the cultivator need only
scratch the soil to prepare it for his crop.

As it only took us four hours by steamer to go from Alt Moldova to
Milanovacz, we calculated that we might reach Maidenpek, our destination
in Servia, the same day by borrowing a few hours from the night, as an
Irishman would say. However, it turned out that there was so much
bargaining and dawdling about at Milanovacz before we could settle on a
conveyance that we did not get away till six o'clock--too late a great
deal, considering the rough drive we had before us. Immediately after
starting we began to wind our way up the mountain. The views were
splendid. The Danube at this part again spreads out, having the
appearance of a lake something like the Rhine near Bingen. We looked
right over into Transylvania and Roumania from the commanding position
afforded by the terraced road up which we slowly toiled.

We had hardly gained the highest point when we remarked that the sky was
becoming rapidly overcast by clouds from the west. Our Servian driver