WE OFFER AN EXTENSIVE AND DIVERSE SUMMER PROGRAM, FROM LOCAL DAY-TRIPS TO EXTENDED EXPEDITIONS IN THE MOST REMOTE CORNERS OF THE WORLD. JOIN US ON A LOCAL HIKING OR BIKING ADVENTURE, OR A HIGH ALPINE LUNCHEON WITH FRIENDS. LOOKING FOR SOMETHING MORE INTERNATIONAL? SUN VALLEY GUIDES OFFERS QUARTERLY GUIDED TRIPS TO SOME OF THE MOST NOTEWORTHY AND DESIRABLE LOCATIONS AROUND THE GLOBE.