Plymouth lies between the River Plym to the east and the River Tamar to the west; both rivers flow into the natural harbour of Plymouth Sound. Since 1967, the unitary authority of Plymouth has included the, once independent, towns of Plympton and Plymstock which lie along the east of the River Plym. The River Tamar forms the county boundary between Devon and Cornwall and its estuary forms the Hamoaze on which is sited Devonport Dockyard. COUNT 5
QSN1 What river is to the west of Plymouth? ANS1 River Tamar QSN2 To the east of Plymouth lies which river? ANS2 River Plym QSN3 The River Tamar is the boundary between Devon and what other county? ANS3 Cornwall QSN4 In what body of water do the rivers Plym and Tamar meet? ANS4 Plymouth Sound QSN5 When did Plymstock join the unitary authority of Plymouth? ANS5 1967