This week’s best travel bargains around the globe.Land Back-Roads Touring is taking 25 percent off its new Royal Taste of Scotland tour. The four-night package costs $3,995 per person double (down from $5,295) and includes accommodations in Edinburgh and Ballater, with daily breakfast; guided transportation; dinner aboard the Royal Yacht Britannia; foraging in Cairngorms National Park; cheese and smoked salmon tasting; a “royal” dinner and Royal Lochnager whisky tasting; entrance fees to Palace of Holyroodhouse and Balmoral Castle; and taxes.