You would struggle to find anyone better travelled than Tony Wheeler. As the Co-Founder of Lonely Planet, he has been to over 170 countries, and still has more on his travel bucket list.

But, having sold the company that he and his wife Maureen spent decades building up, do guidebooks still serve a purpose for the modern day traveller?

And what countries would he never go back to?

Tony Wheeler joins guest host Tom Dunne to discuss.