Watch the sunlight bouncing off the water as it cascades over Keila Waterfall. Keep an eye out for pretty rainbows in the mist.
You're spoiled for sightseeing choice when visiting Keila-Joa. Keila Waterfall is a good place to begin here, but there are many other worthwhile places to enjoy. Niitvalja Golf Course, Laulasmaa Beach, and Turisalu Cliff are near the cascade of water and will fill in your day nicely.