A family picnic by the water, a wander round the castle, then all aboard for a harbour cruise — with cake to finish.
Porchester Castle — bring & share on the lawns by the water. PO16 9QW
40-minute harbour cruise from Gunwharf Quays. PO1 3TZ
Patisserie Valerie mango & passionfruit — quayside at Gunwharf.
A grand medieval castle set right on the shore of Portsmouth Harbour — flat green lawns, sea views and plenty of room for a family picnic. The perfect spot to gather before the boat.
Picnic lunchFree outer baileyFree inner for English Heritage membersCar park & toilets on site
Aiming to be at the castle for 12:15, picnic at 12:30, and boarding the boat by 2:45.
Bus 8 from Ludgershall → Salisbury, then the direct train to Portsmouth Harbour.
Paul from Ludgershall · Grace & Richard from Verwood (with the cake) · Matt collects Marie & Chick in Salisbury.
Met and driven the short hop to the castle.
Bring & share on the lawns. Time to explore the castle too.
~20–25 min drive. Park in the multi-storey (pre-book online).
40-minute harbour cruise — back on land ~3:40.
Quayside at Gunwharf to round off the day.

Our 3:00 PM boat leaves from Gunwharf Quays, in the shadow of the Spinnaker Tower — a 40-minute cruise around the historic harbour, past the naval dockyard and warships.
Boarding 2:45Multi-storey parkingShops & cafés for afterFive parties, one castle. (Home addresses shared privately — this shows the plan only.)
From Ludgershall
Leave ~10:45
From Verwood
🎂 Bringing the cake
Leave ~11:00
From Ludgershall
Bus 8 → Salisbury → train to Portsmouth Harbour. Met on arrival.
Leave ~9:00
From Salisbury
Collecting Marie & Chick on the way.
Leave ~11:00
From Salisbury
Riding down with Matt & Liz.
A few things to lock in before the day.