Owner Operated 1997-2008 Copyright 2008 Alpventures® All Rights Reserved. Sightseeing Tours Your Guide for Tours to Europe. Sightseeing Tours Our Classic Sightseeing Tours to Europe. . Best of Europe Tour Christmas Markets Tour Riviera & Bavaria Tour Custom Tours We offer Custom Tours for small groups. Alpventures® Tours offer you an exciting, original and fun travel experience in Europe! We provide unequaled service and the 'personal touch' to all our Tour groups. Start your journey by choosing a Tour link here, or visit our sites below for further details. Private Group Tours World War II Tours Oktoberfest Tours DeVry-Keller Study Tour Keller Graduate School of Management Tour. World War II Tours World War II Tours to Europe and Russia. Oktoberfest Tours Fun Brewery Tours from Bohemia to Bavaria. Return to Germany Tour Frankfurt American High School Reunion Tour.