Structura Add-on 1.18+

There are never too many structures. You always want to see an unusual structure or ruins in a found biome. In regular Minecraft Pocket Edition, structures are so rare that you get tired of looking for them. The Structura mod comes to the rescue. With it you will get more structures in the game, which will appear naturally in a variety of biomes. Most will have valuable items.

Barn
Generation: plains

Great Well
Generation: desert

Deadwood
Generation: desert

Balloon
Generation: everywhere

Moai's head
Generation: beaches

Oasis
Generation: desert

Palm
Generation: deserts and beaches

Pirate Ship
Generation: ocean

Pyramid
Generation: desert

Tyrannosaurus Skull
Generation: Underground

Dragon Skeleton
Generation: everywhere