You can visit different Featured locations by clicking the Explore button in the bottom toolbar, then clicking the Enter button beside the region you wish to visit. You can also use the search function (located at the top of the screen, or within the Explore window) to search for a specific region name. If you want to bookmark a region for later exploration or use, you can create a landmark for that region, which will then be accessible within your inventory. Simply double-click the landmark to travel to the region.