🇺🇸 Lone Tree, United States

Lone Tree is a suburb located in Douglas County, Colorado, United States. It has a population of around 15,000 people. While it is not directly on the coast or have any ports or shipyards, seafarers, shipowners, and crewing companies may still find Lone Tree appealing due to its proximity to Denver, a major transportation hub, and its vibrant economy, which offers various business opportunities.