From Ireland, ferries from Dublin to Holyhead or Belfast to Liverpool offer easy access, with a 3–4 hour drive to Belvoir Castle. From Calais, it’s about 5.5 hours via the Channel Tunnel or ferry. Felixstowe is around 2.5 hours by road. The castle is well connected via the A1 and A52, with easy access from London, Nottingham, Leicester, and Lincoln.