Rain chains are a beautiful and functional alternative to traditional, closed gutter downspouts. Guiding rain water visibly down chains or cups from the roof to the gournd, rain chains transform a plain gutter downspout into a pleasing water feature. From the soft tinkling of individual droplets to the soothing rush of white water, they are a treat to listen to.
	Link chains offer the most open, airy look and clean lines. They are often used with modern architectural designs, but also look appropriate in rustic settings like cabins and log homes. Cup designs are an improvement over link chains in perfomance and efficiency. With open bottoms, they act as funnels, focusing the water from one cup down into the next one. Even in heavy rainfall, cup styles splash very little, so they can be placed anywhere.
At the bottom, there are several options.  We can make a square out of redwood or cedar beneath the chains and fill it with small pebbles. If it is damp regularly, moss will grow between the pebbles. We can also place a single paver tile or a few medium size stones under the chain to break the fall of the water. Local nurseries may have a ceramic bowl or saucer that will make a good cath basin.