Sand developments not castles

My kids are world class architects and developers. They create cities, residential areas, freeways and industrial parks. Just add sand and lots of imagination. No tools necessary - seaweed, driftwood and rocks will do perfectly. I am assured they're the greenest of cities, they rely on solar, tidal and wind power.

The beach at Taylor Head Provincial Park is a blank canvas that provides hours of fun. The rise of the tide creates opportunities for these urban planners to erect dikes, bridges or swimming pools. As the tide falls, new building materials expose themselves. Streams and sand bars appear that are in dire need of causeways.