Hidden World War II tunnels to open to public

In this week’s roundup of travel news: Denver’s weed church, zodiac predictions for the Year of the Snake, plus what promises to be London’s most ambitious – and deepest – new visitor attraction.

​ In this week’s roundup of travel news: Denver’s weed church, zodiac predictions for the Year of the Snake, plus what promises to be London’s most ambitious – and deepest – new visitor attraction. Read More Breaking News, Latest News and Videos | CNN