Learning how to build a backyard waterfall is not something that you can do in one sitting. In fact, you will need to do some basic research. The first thing you will need to do is to look at some pictures of natural waterfalls. What makes them look beautiful and what makes them work? Then, you can begin your search for information on how to build a backyard waterfall.
You will need to use your creativity and work to get the job done. First things are that you will need to buy the right waterfall pump, liner, filter & pipes. Then, you will need to consider the materials for your budjet.
Then, you will need to supply with the right size of rocks and stones to do the your backyard waterfall building. You will find this to be the costliest aspect. To learn about how to build a waterfall, just try to search it online. Or, you could buy and use a waterfall kit.