1 Leave your car at the end of the walk in Godalming, and catch the train to Guildford. Leave Guildford Station by the main entrance and follow the pedestrian signs towards the 'Town Centre via Riverside Walk'. Turn right when you reach the river, and follow it to the White House pub. Continue along Millmead, and rejoin the riverside walk near the Alice in Wonderland sculptures just beyond the pub. Pass the Yvonne Arnaud theatre on the opposite bank, turn left over the lattice girder bridge opposite Scruffy Murphy's, then turn right at Millmead Lock. Pass Guildford Boat House with its colourful cluster of narrow boats, then cut across the park and rejoin the tow path at the weir on the far side.
2 From here the river pushes out into the country. Just before you reach the Old Ferry footbridge, look out for a charming little spring on your right; then, beyond the bridge, you'll cross a sandy beach and pass a short wooded section before the approach to St Catherine's Lock.
Pass the lock, and continue under the massive girders of the railway as it curves away towards Dorking. There was a railway junction here once; 100yds (91m) further on, look to your right, where a short flight of steps leads up to the old embankment. Here you'll find a Second World War pill box, part of the inland GHQ defence line that extended from the Bristol Channel to the Kent coast.
3 Next comes Broadford Bridge and, a little further on, moorings branch off on the far side of the river along the truncated Wey and Arun Canal. Continue through a little gate with open fields to your right until, just after a second gate, you pass the remains of the old railway to Cranleigh. Most of this line has now been converted to the Downs Link bridleway.
4 Beyond Unsted Lock and the little road from Tiltham's Farm comes a lovely meandering section, with views to the woods beyond meadows on your left. Near Broadwater Park, the Manor Inn restaurant pub backs onto the tow path, with its nice riverside garden and children's play area. Cross the lane to Unsted Park, and continue past Farncombe Boat House with its tea room on the far bank. Beyond the colourful moorings at Catteshall Lock, industrial buildings intrude briefly into the riverside scene. Now the river bends hard right at Godalming Wharf, and in no time you arrive at the Town Bridge next to Godalming United Church.
5 Turn left over the bridge, continue straight up Bridge Street past Waitrose, and bear right into High Street at the top of the hill. Carry on to the Pepperpot - the unlikely name of the 1814 Market Hall - and fork right down Church Street. Pass the Church of St Peter and St Paul on your right, bear left into Station Road, then turn right into Station Approach and the car park where your walk began.