Visiting Alaska's Adak Island? Airport Rental Cars .com is proud to offer affordable rental car deals and car rental rates at Adak Airport (ADK). Adak Island is one of Alaska's most breathtaking locations. Located on the southern end of Alaska's Aleutian Islands, Adak Island is the United States' 25th largest island. Its seclusion and natural beauty attracts adventurers and sight seers from all over the world. Those interested in wildlife will be intrigued by the endangered Aleutian Shield Fern which is found only on Adak Island. Adak Island is home to a great caribou herd which attracts hunters annually and even home to surfing spots said to rival those in Hawaii. At Airport rental cars .com we offer cheap car rentals from some of the biggest names including: Budget Rent A Car, National, Avis Rent A Car, Enterprise, Hertz Car Rental, Alamo Rent A Car, and more. Check out great car rental deals at Airport Rental Cars .com by entering your travel information to the left.