Seashell Island was one of four maps released into the game on January 18, 2010. It has one locked area, requiring an anteater to open.
 
Unlocked map
Island Statistics
- Type of ma: pMysterious
- Number of spaces: 203
- Treasure density: Low
- Sample number of treasure tiles: 27
- Sample number of gold tiles: 29
- Sample amount of gold found: 13720 GP
- Tiles requiring contractors: 3
Items Discovered on Seashell Island
(Please note that this is a sampling, and is not meant to be exhaustive.)
- 24 carat ruby
- Arawak pearl necklace
- Aztec bow
- Aztec moon tunic
- Bow (Arawak)
- Ceremony throne
- Conquistador dagger
- Cortes left femur
- Cortes right foot
- Cross of Coronado
- Crystal skull
- Eagle breast plate
- Feather crown
- Gem necklace
- God of Cohoba
- Gold and silver ring
- Gold pendant
- King Arthur crown
- Long Count calendar part II
- Long Count calendar part IV
- Necklace with rubies
- Ornate silver jug
- Parade necklace
- Philosophers stone
- Stone Spirit
- Taino vase
- The Ten Commandments