Christmas is a holiday filled with traditions, but it doesn't mean that your holiday decorations have to be traditional. People all over the world find creative ways to deck their halls with DIY Christmas trees. Some of these unusual trees are made with pine, while others are made from whatever was laying around. No matter what materials have been used, they are all unique and some are pretty hilarious. This list shows the best and the brightest designs from Christmas enthusiasts who undoubtedly think outside the box.
Christmas tree at a public library.
A levitating Christmas tree. 
A chemistree.
A living succulent Christmas tree.
An office Christmas tree portal version.
Making do with what you have.
Two hand saws-cum-Christmas tree.
A tree that an art center put up.
A Christmas tree at a tech center.
A 'green' Christmas tree made from recycled plastic drinking bottles.
A slightly different Christmas tree.
A bacterial Christmas tree made in the lab.
A really tall Christmas tree.
A vegetable tree.
A gingerbread Christmas tree.
A Christmas tree inspired by the television series, Stranger Things.
This IT Christmas tree is made out of monitors.
When you can't agree on how to decorate the Christmas tree.
A festive Christmas tree made out of sandbags.
