On the eve of the Second World War, there was one place that was the source for all good stories — the Hotel Imperial in Vienna. It exuded luxury and power, and also was the converging spot for foreign correspondents in the 1920’s and ‘30s who were warning the world about the rise of dictatorship. Historian and author Deborah Cohen takes us back in time and into the lives of these influential journalists.

MORE Check out Deborah’s book here: https://www.penguinrandomhouse.com/books/576473/last-call-at-the-hotel-imperial-by-deborah-cohen/

Long before Joe Exotic got the country talking about big cats, there was Joe Taft – regular guy – who began raising and rescuing these types of felines in Indiana. 

MORE: https://www.atlasobscura.com/places/exotic-feline-rescue-center-2

The Old Cahawba Archeological Park is perhaps one of Alabama's most famous ghost towns. But it once was the center of life in this southern state. We unravel the surprising tale of this onetime capital city.

SEE IT IN THE ATLAS: https://www.atlasobscura.com/places/old-cahawba-archeological-park

Today’s episode comes from Twenty Thousand Hertz, a podcast that reveals the stories behind the world's most recognizable and interesting sounds. On their show, they’ve explored topics like the sounds of other planets, the mind blowing ways that insects communicate, and secret spy messages that are broadcast on the radio.

In this episode, they take you to the US-Canadian border, where, in 2011, residents of Windsor, Ontario started experiencing a strange rumbling hum that rattled dishes and kept people awake at night. Then, after years of getting nowhere, the mystery of the Windsor Hum was finally solved... Or was it? 

The Tree of 40 Fruits in San Jose California is an horticultural marvel of 40 types of stone fruit trees grafted together to form a living work of art. 

READ MORE IN THE ATLAS: https://www.atlasobscura.com/places/tree-of-40-fruit

We promise, this is not another sappy (pardon the pun) story about trees. Instead, author and science writer Mary Roach takes us deep into an ancient forest grove on Vancouver Island, in search of the danger trees and the people who seek them out.

Learn more about danger trees in Mary’s book, Fuzz.

We spend some time with some celebrity trees – one in Washington, DC and one in Berlin – that have left an impact on all who visit them. Today’s stories are brought to you by Michelle Cassidy and Diana Hubbell, of the Atlas Obscura Places Team.

In 2012, the city of Melbourne gave every tree a barcode and email address so people could report when it needed maintenance or attention. But, a funny thing started happening. Instead of reporting problems, people began emailing love letters to the trees.

MORE: Is there a special tree in your life? One worthy of a love letter? Let us know!  Give us a call at 315-992-7902 and leave a message telling us your name and your love letter to a tree. Just so you know, our mailbox will cut you off after two minutes so please call again if that happens!

Meyer lemons are so special that restaurants go out of their way to call them out on menus. Martha Stewart loves to bake with them. And yet, Meyer lemons also have a fascinating and kinda tragic backstory. Tune in for a very fun episode about this very particular fruit. Our guest in this episode is Mandy Naglich, professional taster and author of “How To Taste.”

READ MORE IN THE ATLAS: https://www.atlasobscura.com/articles/meyer-lemon

The Musk Ox Farm in Palmer, Alaska aims to domesticate a species that used to roam the earth at the same time as the wooly mammoth.

READ MORE IN THE ATLAS: https://www.atlasobscura.com/places/musk-ox-farm

IN THIS EPISODE OF THE ATLAS OBSCURA PODCAST, Dylan sits down with “How To” creator and narrator  John Wilson about his travels, his favorite places and his HBO series that is part documentary, part memoir, part essay — and unlike any other show on TV. 

MORE: In their conversation, a few places come up that we’ve made episodes about. So if you want to hear about the Chrysler Building eagles, the House on the Rock or Organ Stop Pizza, click here, here and here.