Travel News: Icelandic Swimming Spots and the World’s Best Hiking Trails


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(CNN) — In travel news this week, Spain is offering free train travel, Southwest Airlines is making its vouchers good forever, and we’re taking a look at the world’s greatest hiking trails and best swimming spots. from Iceland.

wild world

As Shark Week draws to a close, we have some tips for avoiding an attack from one of our sharp-toothed friends. Don’t wear bling in the sea, avoid river mouths and fishing areas, and if one of the big guys starts circling you, be sure to maintain eye contact.
If you are brave enough, then you can watch this video showing a diver’s close call with a huge Great White. And in another video from Hawaii this week, a woman was attacked by a monk seal while swimming.
Meanwhile, in Israel, rising water temperatures have created ideal conditions for swarms of beautiful but poisonous jellyfish, costing the tourism industry millions in lost revenue. Look here.

Bridges and trains

It’s getting a little easier to get around Europe. A long-awaited bridge has just opened in Croatia, connecting two parts of the country’s Adriatic coast and removing the need for border controls across Bosnian territory.
There is also a push to expand the continent’s high-speed rail network, to provide a reliable and sustainable alternative to air travel. Here is the progress made so far.

A step ahead

Taiwan invites visitors to shut up and open their ears as they hike the world’s first “certified silent hiking trail” around the country’s Cuifeng Lake. The lowest measured volume on the trail is less than 25 decibels, allowing hikers to tune in to birds chirping, buzzing instincts, frog calls, and the wind blowing through the leaves rustling.
Further west, in the Land of the Thunder Dragon – better known as Bhutan – the 250-mile-long Trans Bhutan Trail has opened to travelers for the first time in 60 years. The historic pilgrimage route crosses the Himalayan kingdom from its Tibetan border to the borders of India.
And to end our month of hiking stories, we took a look at 23 of the best trails in the world, from the Camino de Santiago in Spain to the Bwindi Impenetrable Forest in Uganda.

Aviation news

The strike that hit Germany’s national airline Lufthansa this week resulted in the cancellation of more than 1,000 flights and affected more than 130,000 passengers.
Texas-based Southwest Airlines had a better week for customer relations: it was announced that starting July 28, all of its vouchers will be good forever.
And finally, an unruly passenger on a Virgin Atlantic plane from London to Los Angeles caused the flight to Salt Lake City to be diverted; the 39-year-old allegedly attempted to bite a fellow traveler.

Iceland

Iceland has underground volcanic springs to thank for its endless supply of geothermal waters. Here are the best swimming spots to enjoy, all year round.

In case you missed it

A pilot has captured video of a mysterious red glow over the Pacific Ocean.

Warning sirens have sounded regularly across France since the Cold War.

The Colorado start-up Boom Supersonic has unveiled the new design of its supersonic jet.

His ship Overture should carry its first passengers before the end of the decade.

Decisions about snacks

Rumbling bellies are a risk when traveling, but eating on the go isn’t always easy. Greasy and sticky fingers, melted chocolate or crushed sweets – it’s a big headache. Our partners at CNN Underscored, a CNN-owned product review and recommendation guide, picked 24 of the best travel snacks to pack on your next vacation.
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