Century 21 Explorer Realty Estate Inc. Brokerage is a full service real estate brokerage here in the heart of Smiths Falls and the World Heritage of the Rideau Canal. With Century 21 Explorer Realty Inc. Brokerage you benefit from the most innovative internet marketing strategy available in the industry. The proprietary CENTURY 21 Echo-Syndication Internet Strategy takes an unparalleled approach to getting your properties found online. Connect yourself to the most recognized real estate sales reporesentative in the area and leverage the CENTURY 21 name to elevate your real estate experience.