Hi, I just returned from a Baltic cruise on Britannia. Not sure if your itineraries will be the same, but we kept to ours and on schedule. Also bear in mind some destinations have more than one place to dock, although they are likely to use the same one. Shuttle buses were always FREE as we booked a ‘Select’ price but charged to your on board account if you booked a ‘Saver’ price. You get your boarding pass scanned as you board the bus.
Skagen - there was a shuttle bus provided, free for both saver and select. We didn’t use it as the walk into town was only 15-20 mins.
Kiel - no shuttle bus but only a short walk into town
Stockholm - shuttle bus to Stromgatan, opposite the Opera. £5 per adult, £2.50 per child if Saver fare passenger. We didn’t use this as we got on a ‘Red Sightseeing’ hop on hop off bus just outside the port, which was well worth it in Stockholm.
Helsinki - shuttle bus to Makasiinterminaali (£4/£2 for Saver)
Tallinn - shuttle bus to Mere Blvd Old Town (£4/£2 for Saver)
Copenhagen - no shuttle provided. There are hop on hop off buses waiting alongside the port. We walked. About 10/15 min walk to the Little Mermaid and another 15/20min walk to Nyhaven. We like walking and it’s a nice walk wherever you are heading. Walked for over 5 hours one day!
It was brilliant on board, our second time on Britannia. We had a fantastic time!