The San Boldo Pass in the Italian Alps experiences regular sheep jams, as the sheep are herded through the 5 mountain tunnels.
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![](http://pietmondriaan.com/pm/wp-content/uploads/2016/08/San-Boldo-Pass-in-the-Italian-Alps-which-experiences-regular-sheep-jams-as-the-sheep-are-herded-through-the-5-mountain-tunnels.jpg)
The San Boldo Pass in the Italian Alps experiences regular sheep jams, as the sheep are herded through the 5 mountain tunnels.