what is the best thing youve built in survival

idk ill have to check the only survival wor;ld i care about later

Ive built a funland sorta with many minigames, a giant hotel. I also made a tree house on our school smp and it had many different parts like a farm area, a storahe, and many other stuff

castle

A parkour course that was so complex and hard I was the only one of my friends to complete it.

a dirt house

house

a train station