Watch the sunlight bouncing off the water as it tumbles over Steall Waterfall. Keep an eye out for any rainbows in the mist.
You're spoiled for sightseeing choice when visiting Fort William. Steall Waterfall is an ideal place to kick off here, but there are plenty of other worthwhile sights to discover. Ben Nevis, Inverlochy Castle, and Nevis Range Mountain Experience are close to the cascade of water and will top off your day nicely.