Yes, there are public toilets available for visitors inside the Westminster Abbey precinct, but they are not located within the main sanctuary or the "nave" where the tombs and services are. Instead, you can find the restrooms in the Cloisters, which are the covered walkways surrounding the central courtyard. These facilities include accessible toilets and baby-changing stations. Additionally, there are toilets located within the Cellarium Café and Terrace, which is the Abbey's on-site restaurant. Because the Abbey is a historic Gothic structure dating back over 700 years, modern plumbing is restricted to these peripheral areas to preserve the integrity of the ancient stone floors and royal tombs. During peak tourist seasons in 2026, there can be short queues for these facilities, so it is a good idea to use them at the beginning or end of your tour. The Abbey staff (Marshals) are positioned throughout the building and can provide directions to the nearest "WC" if you are currently exploring the Royal Chapels or Poets' Corner.