After you've completed the main questline of Lost Ark Gold the continent that is the first in Lost Ark, you receive a ship. From that point you're free to explore through the seas at your leisure. However, before you enthusiastically embark on a voyage to the closest island, it's recommended to complete your blue World Quest on Tortoyk (northeast of Luterra) first. This will help you gear towards item level 250 which is the recommended item level for the initial Lost Ark islands.
When you're all set then hover over each island on the map to see the recommended item level The number of Mokoko Seeds, combat types (PvE or PvP) as well as the likelihood of acquiring the Island Soul. Also, you'll notice the island admission time. Based on this, we could approximately classify Lost Ark islands into four types:
Island Souls (also called Island Tokens) are the major reward that you earn when you complete the island challenge. You can find out more about the challenges by talking with Opher which is located in The Lonely Island northwest of Pleccia (right on the map). After opening the dialogue window look for the appropriate area (such as 'chest' adventure quest' or Rapport) by hovering over the list with Island Souls.Opher is the NPC to contact if you wish to trade in your Island Souls to earn rewards.
Adventure Islands are a daily endgame best place to buy Lost Ark Gold activity. To find one, start Procyon's Compass and click on the 'appearance notification ' option. You'll know when and where the next Adventure Islands will appear. It will also show the recommended level of items and the anticipated rewards.