CNN —Thousands of Burning Man attendees finally made their mass exodus after intense rain over the weekend flooded camp sites and filled them with thick, ankle-deep mud, stranding more than 70,000 free-spirited revelers as they waited for the Nevada desert city to dry out. Thousands of people waited hours Monday to leave Burning Man in Nevada's Black Rock City. But that’s not unusual: It’s taken between six to nine hours during peak travel times in past years, according to a Burning Man website. Trevor Hughes/USA TODAY/ReutersWhy did the rain have such an impact on Burning Man? ” The heaviest rain fell in far eastern Churchill & Pershing counties, with totals close to 2.5”!”Pershing County is where Burning Man takes place.

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Persons: festivalgoers, Matt Mills McKnight, RVs, ” Kaz Qamruddin, CNN’s Brianna Keilar, “, ”, Cindy Crawford, DJ Diplo, Chris Rock, Kaia Gerber, Austin Butler, Qamruddin, “ I’m, “ We’ve, Trevor Hughes, Van Dam Organizations: CNN, Rock City, Reuters, Twitter, Burning Man, USA, National Weather Service Locations: Nevada, Rock, BRC, Reno, ”, CA, Churchill, Pershing