Short answer
A right of way is a right allowing someone to pass over land, such as using a path, driveway or access route. Where recorded, rights of way may appear in the Title Register or related title documents.
Official source: https://www.gov.uk/get-information-about-property-and-land/search-the-register
Which document may show rights of way?
For England and Wales, GOV.UK says the title register may include rights of way and other rights affecting land. The Title Plan can help identify the land being discussed, but the written register is usually the starting point.
Official source: https://www.gov.uk/search-property-information-land-registry
Why rights of way matter
Rights of way can affect access, shared driveways, paths, rear access, private roads and neighbouring land use. The wording can be legal and may need professional interpretation.
What to order
Start with the Title Register. If you need to understand the general land extent or compare nearby land, order the Title Plan as well.
Independent service note
LandRegistries.com provides document ordering and general information, not legal advice about rights or disputes.