The Royal Yacht Britannia with kids

There are five decks to work through, including the State Apartments, Bridge, Laundry, tight working areas and royal living spaces and the parts of the ship that show how daily life operated on board. Children can take the children's audio guide, look for the Cuddly Corgis hidden across the decks and try on crew uniforms for a family photograph in the Crew's Quarters. Adult audio guides are available too.

The route has more variety than a room-by-room museum display because the ship changes character as you move through it. Let children lead with the hunt and the spaces that interest them, rather than expecting them to absorb every audio stop.

Britannia's route uses lifts, but buggy width matters. Buggies up to 670mm wide can use the route; a wider double buggy must be collapsed and secure storage is available. Measure yours before travelling if it is close to the limit.

Sensory packs can be picked up when you arrive, with no need to reserve one. Children's, plain-English, BSL/ASL and Braille formats are also available. If you need to check a particular buggy, chair or transfer arrangement, contact the team before you go.

The Royal Deck Tearoom sits on the tour route, and children's portions are available if you speak to your Server. Tables are first come, first served, so treat it as a useful stop rather than a reserved family meal. Baby-changing facilities are available in the Visitor Centre and on board.

There is no designated space for visitors to eat packed lunches. If you need your own food, plan a separate stop around Ocean Terminal or choose an attraction with an appropriate eating area instead of assuming the ship can accommodate a picnic.

Ocean Terminal parking is free. The current height limit is 2.10m, although some older directions still say two metres. If your vehicle is close to either limit, follow the sign at the car park. Parent-and-child bays and accessible bays are listed, with level E the recommended parking level for the visitor centre.

Take the tram to Ocean Terminal, or use Lothian buses 10, 16, 34 or 35. Check live service updates before setting off.

Allow about two hours for the average Britannia visit. That gives you time to follow the audio tour across the five decks without making every stop a race; add longer if you want food or tea in the Royal Deck Tearoom.

The practical limit is likely your children's attention, not the ship's closing time. For a quieter visit, aim for the first hour after opening or the last hour before closing; November to March is quieter overall.