These are not your typical sand castles! See the unconventional artists of the Sand Masters -- Rusty, Kirk, Andy, Matt, Morgan and Sue -- create unimaginable masterpieces.
The team plans out their design for Ringling Bros. & Barnum & Bailey Circus in Miami.
Sue works on cutting out the Aspen lettering for a sculpture.
Andy, Sue and Morgan dress up for the occasion at a parade in Puerto Rico.
Sue gets knee-deep in the details in Costa Rica.
The foundation is set for a castle in Napa Valley.
The Sand Masters carefully review the castle plans for "The Greatest Show on Earth."
A hot air balloon lands on location in Napa.
Morgan and Sue sculpt the sides of a couple toasting in Napa.
Sue, Kirk, Andy and Matt working on castle far from the beach.
Kirk puts his back into it shoveling on a Costa Rican shore.
Sue, Andy and Morgan prepare to take off in a hot air balloon.
The completed Napa Valley castle hides a surprise.
Matt gets detailed on the castle in Puerto Rico.
People flock to get a look at the completed castle in Aspen.
Sue, Kirk and Rusty get ready to reveal their work.
A bulldozer flattens the castle in Costa Rica.