Most Pittsburghers likely think of one place when the word "cave" comes up in conversation - Laurel Caverns. The deepest cave in Pennsylvania beckons visitors from Pittsburgh and beyond. However, Western Pennsylvania's also home to quite a few unnamed and little-known caves, including this aboveground cave near Pittsburgh. To reach it, set off on a picturesque and easy trail.

Just over half an hour from downtown Pittsburgh, Raccoon Creek State Park in Hookstown offers an idyllic setting for a day trip.

From swimming to boating, the park promises something for just about everyone. If you're a fan of hiking, you'll love the trails that travel through the park.

One of those trails, Mineral Springs Loop Trail, boasts a ton of natural beauty - from colorful wildflowers to a tiny waterfall - and one natural wonder.

The 1.3-mile trail can get really busy, especially on lovely weather days. However, if you can deal with the potential crowds, you'll be well-rewarded with spectacular scenery.

The predominately flat trail, which is both kid and dog-friendly, can get wet and slippery, so you might want to slip on a pair of waterproof shoes or shoes you don't mind getting wet.

A picturesque footbridge leads straight to the aboveground cave, a natural wonder that you can explore.

Snap photos from both outside and inside the cave, and you might want to visit during each of the seasons.

After snowfall and during the coldest days of winter, the cave often displays large icicles.

Keep an eye out for mineral spring during your trek, too.

Be prepared for a muddy path after recent rainfall. If it hasn't rained in a while, the waterfall may not be more than a trickle, if any water drops down at all.

Check out a full list of activities on the official website of Raccoon Creek State Park. Or, find a trail map and more information on Mineral Springs Loop Trail on All Trails.

Have you been to this aboveground cave near Pittsburgh? Share your experience in the comments! For another fascinating trail near Pittsburgh, follow the Flat Rock Trail at Linn Run State Park. (It leads to abandoned ruins.)