The highest tunnel in America and one of the highest in the world. It's also the longest mountain tunnel in the world at 1.6 miles long. Come hold your breath.

Dumont Condominium Resorts to Rent

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Condo Resorts in Dumont

Explore the serene beauty of this mountain retreat, where a stone bridge leads to a multi-story building with a balcony overlooking the surrounding trees.

"The condo itself was beautiful with all amentities you could want. The problem is the property management company. You have to go offsite to get the keys, then the gates were not working and when I called twice they told me nothing wrong with gates and we ended up parking outside in Keystone parking lot and having to walk and carry our stuff I saw a handyman and he said gates were not working so they ended up sending someone to just leave gate open all weekend. Then a day after check out I...