CrossSphere, formerly known as the National Tour Association, is the premier association for travel professionals who have a keen interest in the packaged travel sector of the industry. The association, which is made up of nearly 4,000 members, brings together those who package travel ? group as well as individual trips ? with suppliers & destinations who represent the various components of a trip. Although based in North America, our membership spans the globe. CrossSpheres goal is to help members to increase their bottom lines by: Promoting partnering & networking among members; & Providing key information members can use to move ahead of the competition