1 Cross a footbridge and turn right, around the edge of the Framlingham College playing fields. Ignore a path coming from a footbridge on the right and continue around the field. Turn right along a lane at the entrance to Little Lodge Farm and follow this lane gently uphill. Stay on the lane as it turns to the right at the gates of Great Lodge Farm. After 200yds (183m), turn right on to a field-edge path with good views of the castle up ahead and the Victorian red-brick Framlingham College to the right. Keep left alongside the hedge at a junction of paths to drop down to a footbridge. Cross this bridge and walk along the edge of the field. Turn right just before the road to continue around the field past an old World War Two pill box.
2 At the far corner of the field, turn right between a fence and a hedge to follow the course of the old Town Ditch, part of the defensive system for Framlingham Castle. Turn right at the foot of the ditch and follow the path round to the left to return to the mere. Go through the gate on the left, climb a stile and cross a bridge to reach the green at the foot of the castle walls. Follow the path around the edge of the green then drop steeply down to the moat and climb the steps on the far side to the castle entrance.
3 Leave the castle by taking the bridge across the moat and walk past the car park to the Castle Inn. Turn left at the duck pond and walk along Castle Street. Turn right along Double Street, a crescent-shaped street on the site of the old moat, noting the Victorian post box on the corner, that dates from 1856.
4 Cross Church Street and walk through the churchyard, then bear left to Market Hill, a triangular market place where you will see the town sign featuring the castle and the mere. Cross to the far side by a row of black-and-white timbered houses and go left. When you reach a crooked half-timbered cottage, turn right through the archway on to a narrow passage, Queen's Head Alley, named after the pub that once stood here.
5 Follow this path round to the left and turn right along Fore Street. Turn right again along Riverside, noting the unusual town pump with its two spouts, one for the townspeople and the other for horse-drawn water carts. Keep right along the riverbank, passing the post office, then cross Bridge Street and keep straight ahead on a path alongside a two-storey block of flats to return to the car park.