Caves and Missouri are pretty much synonymous. After all, our beautiful state lays claim to some 6,400 caves, many of which are pretty well hidden in the landscape. One of the best ways to stumble across those secret caves in Missouri is to head out on a scenic hike. Some are so well-hidden, however, that you'll need to pay close attention to where you traveling.

1. Sheep’s Cave Trail – Meramec State Park

Set in Meramec State Park, Sheep's Cave Trail is an extremely easy hike that spans just .10 of a mile. That makes it perfect for families with kiddos. The brief trail leads straight to a cave that looks smaller than it really is. Bring along a flashlight, and take care if you plan to explore inside the cave. Stop by AllTrails for more information and a map of Sheep's Cave Trail.

2. Bluff Trail to Cave – Lakeside Forest Wilderness Area

Bluff Trail to Cave, in Lakeside Forest Wilderness Area, spans 1.5 miles and leads to several caves that you might want to explore. A bonus of the trail is the waterfall you'll pass along the way. However, due to several small inclines and quite a few stairs, the trail has earned a moderate rating. Check out the trail map for Bluff Trail to Cave on AllTrails.

3. Bennett Spring Natural Tunnel Trail – Bennett Spring State Park

Prepare for a pretty good workout when you set off on the nearly eight-mile Bennett Spring Natural Tunnel Trail at Bennett Spring State Park. While it's rated moderate, the trail is extremely popular, so expect some traffic. The highlight of the trail is the 300-foot-long natural tunnel, not exactly a cave but definitely worthy of a mention (and a hike). Stop by AllTrails for more information on Bennett Spring Natural Tunnel Trail. It's one of the coolest free caves in Missouri.

4. Swimming Deer Trail – St. Francois State Park

Swimming Deer Trail, which you can find in St. Francois State Park, stretches 3.6 miles and boasts a ton of scenery - from a few wooden bridges to a cave. You'll even run across a sinkhole during your journey. The trail can get really busy; however, it is rated moderate, so be prepared for somewhat of a challenge. Learn more about Swimming Deer Trail on AllTrails.

5. Devil’s Kitchen Trail – Roaring River State Park

A moderate 1.5-mile hike awaits along the Devil's Kitchen Trail at Roaring River State Park. Expect plenty of foot traffic, especially if you're visiting on a lovely Missouri day. Be prepared for a slight elevation change as you discover a hidden cave. You'll also pass rock formations, which are popular for climbing. View a trail map of Devil's Kitchen Trail on AllTrails. If you have been searching for "free caves to explore near me," you're in for a treat when you see this amazing place.

6. Cave Spring Loop Trail – Ozark National Scenic Riverway

Clocking in at 4.8 miles, Cave Spring Loop Trail in Ozark National Scenic Riverway hovers between moderate and difficult, depending on your skills and experience. However, it's usually a quiet trail, providing tranquility among nature. You'll probably want to wear water shoes as you'll cross through water several times. The highlight of the trail is, of course, the cave, which sometimes floods. Here's the trail map for Cave Spring Loop Trail on AllTrails.

Do you know of any other hidden caves in Missouri? Let us know in the comments! If you're on the lookout for a fun way to spend a few hours that's free, consider a visit to these incredible natural wonders in Missouri. If you have been wondering "Where are some secret caves near me?" then you've found your answer and you are all set for a fantastic adventure now! And if you're looking for great benefits to hikers, check out AllTrails+ and improve your hiking experience even more.