Why you should go: Visit the seaside town of Beaumaris, described by Lonely Planet as "Anglesey's prettiest town", and stay at Bishopsgate House Hotel—a traditional Georgian townhouse which retains some of its period features. While you're there, you can explore the 13th-century Beaumaris Castle, or stroll along the coast to Penmon Point, from where you can spot Puffin Island.

What's the big deal? An overnight stay, with breakfast and £25-per-person dining credit, is £99—saving Travelzoo members up to 34% on the usual price.