For the more aggressive explorer, long treks through the wild regions of the world can be exciting vacation destinations. Spend a few days exploring Addis Ababa’s rock-hewn churches, trek through the silent deserts of Marrakech, or journey to Kathmandu for weeks at a time on one of our Trekking Tours. The breathtaking vistas and snowcapped mountains will take your breath away . . . along with the altitude. If you are up for a challenge, guided bike tours of Japan or horseback riding through Santo Domingo might be exactly what you are looking for. Scan the many opportunities below, and discover what awaits you.