Illinois is home to many places that cater to outdoor adventure enthusiasts, but did you know there is a scuba park in the state? Whether you are an avid scuba diver or have always wanted to learn, Mermet Springs in Belknap is a first-class diving and training site welcoming all levels of experience.

Located at an 8.5-acre former quarry filled with spring-fed water, there are training platforms submerged beneath the water.

Mermet Springs - Dive in 1st Class/Facebook Mermet Springs offers dives from 15-foot to 120-foot depths and has excellent depth visibility from 15 to over 60 feet in some areas.

Water temperatures range from low 40s to mid-80s depending on the season, making it comfortable enough to dive year-round.

Mermet Springs - Dive in 1st Class/Facebook

Those who want their scuba certification may take lessons guided by expert diving instructors. Various SSI (Scuba Schools International) certification levels and specialty courses are offered at Mermet Springs.

Mermet Springs - Dive in 1st Class/Facebook

While diving here, you will be amazed at the fish you may see. From albino channel catfish to bluegill to massive spoonbills, you will get an up-close-and-personal experience with these underwater creatures. Freshwater jellyfish may be seen as well.

Mermet Springs - Dive in 1st Class/Facebook

Fish aren’t the only surprises you will see underwater. Look for treasures and attractions like the Boeing 727 from the movie “U.S. Marshals,” a Cessna plane, or a pickup truck that have all been submerged.

Mermet Springs - Dive in 1st Class/Facebook

Mermet Springs sponsors diving trips throughout the year so you can practice your dive skills in other parts of the globe like the Caribbean Islands, Costa Rica, or Africa.

Mermet Springs - Dive in 1st Class/Facebook

If diving is something you love to do or want to try, Mermet Springs is the perfect place and it’s open year-round.

Mermet Springs - Dive in 1st Class/Facebook

Mermet Springs offers dives from 15-foot to 120-foot depths and has excellent depth visibility from 15 to over 60 feet in some areas.

For more information on certification courses, hours of operation, current water conditions, and fees, visit the Mermet Springs website or Facebook page.

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Address: 6724 US-45, Belknap, IL 62908, USA