The Coast is an area in the Frontier Legends DLC for Bloons TD 6. It is a large beach located southwest of the Frontier. The beach has several Roaming Bloons and Bananite crystals, while the north part of the area has a small forest with loot chests. In the story, Sheriff and Scout arrive looking for more tunnels and they briefly see a Mermonkey near a shipwreck. As they approach, they are attacked by some Bloons. After that, they notice the Bloons came from the sea and they decide to sail to find their origin.