9 lost cities of the world

From crumbling Persian empires to colossal Roman cities, here are some of our favourite ruined civilisations from around the world.

Going underground: the world’s best caves

This isn’t one for claustrophobes.

The world’s most impressive geological features

Marble caves, salt lakes and rainbow mountains.

The only way is slow: a life-changing trip in Chile’s Atacama Desert

I didn’t know anything about Slow Travel 15 years ago, but gently is the only way to do anything when above the 3,000m mark.

Stellar skies: the world’s best stargazing spots

Look at the stars, look how they shine for you.

World’s best hot springs

A soothing spa among dramatic landscapes, what could be better?

I did it highway: The world’s greatest roads

Check out these classic coastal routes and steep mountain switchbacks