New Hampshire is full of natural resources, so it’s no surprise that the state is filled with old mines. However, most of the time, you can’t access these tunnels that go deep beneath some of New Hampshire’s most beautiful mountains. Check out this unique tunnel in New Hampshire.

Related Stories

This Is The Most New Hampshire Sound You'll Ever Hear, And We Can't Stop Listening To It

This Is The Most New Hampshire Sound You'll Ever Hear, And We Can't Stop Listening To It

It's An Epic Aerial Adventure Soaring In The Skies Over New Hampshire

It's An Epic Aerial Adventure Soaring In The Skies Over New Hampshire

The Whole Family Could Spend An Entire Day Having A Blast At Muddy Paw Sled Dog Kennel In New Hampshire

The Whole Family Could Spend An Entire Day Having A Blast At Muddy Paw Sled Dog Kennel In New Hampshire

Feeling adventurous? Check out this canopy walk that will make your stomach drop.

OnlyInYourState may earn compensation through affiliate links in this article. As an Amazon Associate, we earn from qualifying purchases.