Enjoy a variety of nature tours throughout the United States, Canada, and around the world. Book tickets online and save or call toll free for assistance with reservations, group bookings, and private charter services. Travel more. Worry less. We understand that your trip can take a year to plan, but only a second to ruin. While you cannot do anything to control things such as the weather, a cancelled flight or medical emergency, you can do something to help cover your travel investment by purchasing travel insurance. We are proud to offer our customers the option of insurance, which can be added at check-out.