
The landmarks in every guidebook — and the tours that tell you what guidebooks don't.
Ploiesti sits in the Prahova Valley at the southern foot of the Carpathians, and the city's fate has been largely determined by what lies beneath it. Romania struck commercial oil here in 1857, the first recorded commercial oil well in the world by some accounts, and Ploiesti rapidly became one of the most important petroleum centers in Europe. By World War II, the refineries around the city were supplying roughly a third of Germany's oil needs, which is why the Allies launched Operation Tidal Wave in August 1943 -- a massive low-level bombing raid that cost 54 aircraft and 660 American airmen in a single mission, one of the most costly air operations of the war.
The city today is a practical, working Romanian urban center with a clock tower in the central square that has told the time since 1868 and an Oil Museum that is perhaps the most specific and honest industrial history museum in the country.
Prahova County Museum holds a respectable art and natural history collection for a regional institution, and the nearby Prahova Valley resort towns of Sinaia, Busteni, and Predeal are easily reachable for anyone wanting mountain hiking or ski runs beyond the oil-shaped plains.

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4.8 across the App Store and Google Play. Here's a few we keep coming back to.
This tour was such a great way to see the city. The stories were interesting without feeling too scripted, and I loved being able to explore at my own pace.
This was a solid way to get to know Brighton without feeling like a tourist. The narration had depth and context, but didn't overdo it.
Started this tour with a croissant in one hand and zero expectations. The app just vibes with you, no pressure, just you, your headphones, and some cool stories.