Small Group Alaska Wilderness & Adventure Tours. Welcome to Planet Earth Adventures, your Travel Experts to America’s Last Frontier. Explore Alaska’s most beautiful and pristine places. Choose from one of our Alaska Travel Vacation Packages, Tours and Cruises. We offer small group tours and cruises to Alaska's most spectacular destinations. Combining the best of an Alaska Adventure, from sea kayaking, hiking, wildlife viewing, dog mushing tours and Northern Lights tours, Planet Earth Adventures can offer you an unforgettable Alaska Vacation. Planet Earth Adventures allows you to experience some of the most pristine places in Alaska. Our knowledgeable, professional and friendly staff have spent an extensive amount of time in Alaska. We are happy to tell you about the places you will visit, the activities you will experience and the amenities you will enjoy while on your trip. With Planet Earth Adventures, you will enjoy first-rate accommodations, while you relax knowing your itinerary has been expertly researched and prepared. Your transportation, excursions, entrance fees and porterage will be arranged before your arrival. We work hard every day to provide you with top of the line service and amenities to insure that your experience with us is relaxing and worry-free. We take care of all the details so you may relax and enjoy yourself while you become immersed in the wonders of Alaska.