This is the high-altitude version of my Old Fashioned Coconut Cake recipe. It adjusts the flour (increase), sugar (decrease), liquid (increase), baking powder (BIG decrease!), bake temperature (increase) and bake time (decrease). It is adjusted to 5,280 feet, but if you are significantly higher, you'll need to change the proportions just a little more to achieve perfect results. See my article on high-altitude adjustments here.