This National Trail is 184 miles (294 km) long, following the River Thames from its source in the Cotswolds almost to the sea, finishing at the Thames Barrier in Greenwich.
The trail keeps to the banks of the river most of the route.
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There were only 100 students at the foundation by Henry VIII, but an extra one was added in 1663. Since the bell 'Great Tom' was hung and first rung here on 29th May 1684, it has indeed always been rung with 101 strokes daily.