- Gulkana is a census-designated place (CDP) in the state of Alaska, United States. It is located in the Valdez-Cordova Census Area, along the Gulkana River. The population of Gulkana is relatively small, with around 125 residents. The city is known for its beautiful natural surroundings, including scenic mountains, rivers, and forests. Gulkana is a popular destination for outdoor activities such as fishing, hiking, and hunting. The Gulkana River is particularly famous for its salmon fishing opportunities. Overall, Gulkana is a peaceful and picturesque community in the heart of Alaska's wilderness.