If you came from my mistaken McLinky looking for X, go here to find it. W is great, too.
W. Here today
W is for waterfall. See what W means for others on the ABC list here.
You can have your Niagara, your Victoria, and any of a number of glorious waterfalls. Here today it is those serendipitous trickles in the desert, or those that appear as the snow melts in the moutnains. The waterfalls that you may see today but may be missing tomorrow as the source dries up or the weather turns cold again.
...like this one seen from inside the bridge at Tonto Natural Bridge State Park in Arizona.
When the snow melts in the Cascades, there is a waterfall around every corner--like this one at Mt. Rainier.