Get in touch


Shipping address for all standard mail, expedited mail, and courier delivery:
  • Institute for Shipboard Education | Semester at Sea
    Colorado State University
    Campus Delivery 1587
    Fort Collins, CO 80523-1587

Please contact the appropriate ISE representative(s) listed below with any questions related to Semester at Sea.

Admissions, Financial Aid, and Lifelong Learners

Advancement and Alumni Affairs

Human Resources (Employment /Voyage Hiring)

Finance and Business Office

  • Phone – 800.854.0195, press 5

International Field Programs

Academic Affairs

Local and International Calls

  • Phone – 970.491.3500

24-Hour Answering Service

  • Phone – 412.571.5809