Seed with 3
Here is one of the best seeds for Minecraft PE. It is possible to find at once three castles built together.
From the outside it looks very funny and incredibly beautiful. Exploring the castle, you repeatedly stumble on a secret room, and a huge amount of resources in them, as shown in the picture.
Seed Number: empire
Versions: 0.17.0, 0.16.0, 0.15.3