Editor’s Note — Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get news about destinations opening and closing, inspiration for future adventures, plus the latest in aviation, food and drink, where to stay and other travel developments.

(CNN) — In travel news this week, Spain is offering free train journeys, Southwest Airlines is making its vouchers valid forever, and we take a look at the world’s greatest hiking trails and Iceland’s best

 
Editor’s Note — Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get news about destinations opening and closing, inspiration for future adventures, plus the latest in aviation, food and drink, where to stay and other travel developments.

(CNN) — This week in travel news: the world’s best restaurants for 2022, the world’s most powerful passports and the worst airports for delays and cancellations this summer.

Destination inspiration

South Africa is one of
 
Editor’s Note — Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get news about destinations opening and closing, inspiration for future adventures, plus the latest in aviation, food and drink, where to stay and other travel developments.

(CNN) — This week in travel news, Time Out and TIME have both announced their annual lists of must-visit destinations, while AirlineRatings.com has named the world’s best airlines for 2022.

Destination inspiration

First, Time Out
 

Alaska Airlines has recently announced the expansion of its onboard food menu, while American Airlines is offering exciting vacation package deals departing from Seattle. The airline industry is constantly evolving, and these updates from Alaska and American Airlines are just the latest developments in the ever-changing landscape.

Alaska expands menu, American offers vacation package deals from Seattle, more airline news
LOS ANGELES, CA – MAY 22: Delta Airlines Embraer ERJ-175 boards from public waiting area while Terminal 3 is under construction at Los Angeles International Airport on May