This instructable is how to build a igloo in minecraft. Because it will be hard to explain please follow the pictures. I will try to explain as well as I can.
Step 1: What You Need
What you need to build a igloo is
128 Snow Blocks
1 Wooden Door
89 Snow Blocks (optional for a floor)
Step 2: Base
So start by making a base. Just follow the pictures. It is only 1 block high.
Step 3: Doorway
Now follow the picture and build what you see.
Step 4: Layering
Now make another layer one block smaller. And continue making smaller layers all the way up.
Step 5: Optional
A optional step is to replace the floor with snow blocks. To do that just dig out the dirt floor and replace the dirt blocks with snow.
Step 6: Finishing Touches
Now just add a door. Something you can play around with is just getting snow (not snow blocks) and playing around with different heights of snow. Now your done. I hope you enjoyed this instructable & it helps you. Don't forget to vote.