Why you should go: Spend next year exploring some of the most impressive historic sites the country has to offer, such as Dover Castle and Hadrian's Wall. English Heritage looks after more than 400 historic properties across England and you'll get unlimited visits throughout the year.

What's the big deal? Travelzoo members have until Sunday 10 December to purchase annual memberships and save 25% on the normal price. Adult memberships are £51.75 and we've also secured senior, student, joint, and family options.