There is a temporary diversion in Oxford from Monday 9 March.
Just upstream of Folly Bridge there will be work on the footbridge carrying the towpath over the main Bulstake Stream channel.
Go over the Gas Bridges to follow Castle Mill Stream.
At Oxpends Road go left to walk as far as Park End Street.
Turn left to go under the railway by Oxford Station and reach Osney Bridge.
The towpath should reopen by Easter in early April.