Crystal Cruises has announced a Game of Thrones-themed excursion on summer sailings to Belfast, Northern Ireland.

Tourgoers will visit key filming locations for HBO's hit series such as Strangford Lough's Forest Park and Audley's Castle. Thrones fans will match real sites to their Westeros scenes, don actual GOT costumes, and practice archery on the half-day excursion.

Travel + Leisure readers voted Crystal Cruises the World's Best Large Ship cruise line in 2013. Perhaps crowd-pleasing excursions like this will help it take the title again in 2014.

Peter Schlesinger is a research assistant at Travel + Leisure and a member of the Trip Doctor news team. You can find him on Twitter at @pschles08.