‘Sound walks’ offer a new way to travel in lockdown

At a time when even leaving our homes is tricky, new audio guides with a difference can take listeners over the Atlantic or to splash about in the Med

The bear's throaty growl starts to my right, then circles predatorily around to my left as I turn. But I stay calm, because the beast is not really there - it's an illusion. I'm on a street corner in Leeds on a bright, chilly autumn morning and there are no bears for thousands of miles - or at least there haven't been for well over a century.

Between 1840 and 1858, before Burley Park was all tarmac and terraced housing, the street where I'm standing was part of the short-lived Headingley Zoological and Botanical Gardens. I'm on a guided sound walk" around the graffitied remnants of its walls, and I've just reached Bearpit Gardens.