The signal would come in the mountains, high near an Alpine pass.

Due to their position, they controlled a number of key alpine passes.

We are together, high up, on some Alpine pass.

As time went on the Alpine passes were improved to make travel easier.

Heavy vehicles, especially those crossing an Alpine pass, certainly have an environmental cost that nobody would want to pay.

Historically travel through these mountains was difficult, and alpine passes became very important.

David did not allow his victim to lose consciousness; he had the Alpine pass to cross.

At 1,370 m, it is one of the lowest Alpine passes.

It was an important road connection between Como and the alpine passes.

Like an avalanche thundering down an Alpine pass, they started slowly.