Place two ice blocks

After doing this step. Put 8 more blocks on each side. Refer to next pic

(/ \)

Put one more block

..

Do the same thing on the other side

Put 8 more blocks on each side (\ /)and join them together in this way. don't get complicated..

Fill the borders with ice

Put iron fences all around it

It should look something like this. Sorry if it's dark. I didn't realize that the pic was dark until I was done with it.

Make a 3 blocks opening by digging the iron fence

Build chiseled quartz around it shaping it as a square in this way

Diamonds..

Put stairs

Put diamonds for the flooring.

I chose to build I restroom for the ice skaters to change their skates . The room also has wooden locker to store your stuff inside! 🍉🐓

I made it rainbow-ish!

Build the roof

Floors and lamps..

Make wooden lockers!

Place wooden planks as floorings

Add slabs

Trapdoors!!

Put a couch

You are done with the skating rink

One more thing you can do, you can put tables and chairs out of the iron fence