Who says a bathtub can only be indoors? A soaking tub with an included shower can really take your garden to a whole new level. And the best part is that DIYing one is easier than you might think.

Got a hot tub that doesn't get much use? Consider turning it into a pond, replete with fish and water lilies. Cedar-lined tubs make the best ponds, but any tub can be banked up with decking or a berm ...