in Bizarre/Oddities, General Knowledge Alaska has a sand desert with dunes over 150 feet (45 m) high by Web Desk October 17, 2016, 5:07 am 255 Views Alaska has a sand desert with dunes over 150 feet (45 m) high. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website By using this form you agree with the storage and handling of your data by this website. *