July 1 marks the 50th anniversary of the investiture of HRH The Prince of Wales at spectacular Caernarfon Castle. Much has changed in the world since, but the beauty of the Principality remains undimmed.

Enjoy its delights on a four-day Ffestiniog Railway & Portmeirion Luxury Break, one day of which is spent on the Welsh Highland Railway, travelling first-class through wonderful countryside to Caernarfon, where the castle is just moments from the station.

The price is from £775 pp (two sharing), including half-board at the four-star Hotel Portmeirion, first-class tickets for the Ffestiniog & Welsh Highland Railway, transfers & tour leader. Departs 1 Oct.

Call AITO member Ffestiniog Travel on 01766 512 400 (www.ffestiniogtravel.com). AITO is The Specialist Travel Association: more than 120 specialist travel companies providing an unrivalled collection of holiday ideas that cover every corner of the world. Consumers booking with AITO can be assured of high-quality holidays and excellent personal service. Visit www.aito.com for further information.