2025-09-04 00:00:00 Your wetland journey begins today with the WWT Washington app – your digital pocket guide to enjoy before, during and after your visit! Download and register before arrival to discover more about our 100-acres of stunning wetlands and woodlands on the banks of the River Wear. Plan your day out with details on facilities, exhibits and upcoming events. Plus, book your day tickets in the app for a special discount only for app users.