Charity challenges by Across the Divide Expeditions were set up to provide adventurous and safe fundraising - treks, bike rides, community projects, dog sledding, white-water rafting expeditions, as charity challenges and corporate team building events. From destinations as far apart as China's Great Wall to Torres de Paine National Park in Patagonia to as close to home as Wiltshire, Cheshire and Ireland ATD Expeditions is your partner of choice.