Being as prone to flooding as Louisiana is, there truly aren’t very many tunnels in the state. In fact, there are only three on the highways: the Harvey Tunnel, the Houma Tunnel, and the Belle Chasse Tunnel. All three are interesting landmarks in the state of Louisiana, but it is definitely the Harvey Tunnel in New Orleans that is the most unique. Let’s take a look at just how this unique tunnel came into existence, shall we?

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There are so many amazing attractions in Louisiana, it’s easy to overlook something like the Harvey Tunnel. If you liked this article, check out our feature on the most incredible bridges in Louisiana.

Or read about the history of what was once the longest bridge in the world, the Causeway.

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Unique Attractions in Louisiana

What is the scenic bridge in Louisiana?

Since the Harvey Tunnel doesn’t really have much to look at, you may be wondering if there are any scenic bridges in Louisiana. The Atchafalaya Basin Bridge, also known as the Louisiana Airborne Memorial Bridge, is one of the most scenic bridges in Louisiana. Clocking in at 18.2 miles, not only is it one of the longest bridges in the world, but along the drive, you’ll be passing through the nation’s largest river swamp, the Atchafalaya Basin. For endless views of Lake Pontchartrain, head across the 26-mile Lake Pontchartrain Causeway, just be aware you’ll need $5 to pay the toll to cross!

Where can I go on one tank of gas in Louisiana?

The short answer: anywhere! The longer answer is that you actually can cover most of the state on just one tank of gas, assuming your car gets decent gas mileage. In the northern half of the state, enjoy the rolling hills and scenic views at state parks like Lake Claiborne State Park or Chemin-A-Haut State Park. For city life, Shreveport and Natchitoches are both easy drives from one another yet worlds different in terms of things to do. In central Louisiana, the 600,000-acre Kisatchie National Forest is a nature lover's paradise filled with hiking trails and campsites. As you head further south, you’ll have your pick of Lake Charles and Lafayette and the surrounding Cajun Country, both are just a few hours away from New Orleans. Finally, at the tip of the boot, you’ll find some of the best beaches and fishing in Louisiana, and that’s Grand Isle. 

What are the most unique parks in Louisiana?

Louisiana has 21 state parks, and each one is worthy of a visit, but if you’re searching for the most unique park in Louisiana, you’ve got to make your way to West Monroe’s Kiroli Park. The 150-acre park has more attractions than you can count, but some of the most unique ones are the dog park, walking trails, and multiple playgrounds that are designed for kids of all ages and abilities, paying special attention to those with special needs.