How to make a roller coster in minecraft

Pick your spot

Now make your starting dock, it should look like mine with the L shape and the stopper on the short end.

Use power rails to power it up

Maybe a tunnel?

Underground

Be unique and just have fun

Add up up hills

Dips

And down hill

Twist

And spins to keep them on the edge of there seats

Ended it with a drop, thus us a must do because with out it, it will keep going a round

Slow it down

Test it out

Up hill

Weeee!

Look at the view

The drop

Fix and Enjoy