– LS, North Yorkshire

“Of course I could have done much of the Lisbon trip independently – and alone. But to visit with a group of friends, for that is what PTG travellers soon become, led by a guide who knows his stuff, is so, so much better. David G is friendly, unflappable, and brilliantly organised. And then there was a PTG special, the Sintra tram, not open to the general public. Health permitting, I’ll certainly be back for more PTG tours! They’re unique!”