Jacob's Well in Wimberley, Texas. It's a significant karstic spring, the largest perennial spring in the Texas Hill Country. It flows from the most extensive underwater cave in Texas. diameter mouth cave, descends vertically for about continuing fr
The Great Blue Hole is the most popular dive destination in Belize. This massive hole under the water is near the Lighthouse Reef and creates a perfect circle of deep blue water. The water is 407 feet deep. It's breathtaking.
Opal Creek Wilderness in the Willamette National Forest in Oregon -- Opal Creek Valley contains 50 waterfalls, five lakes, and 36 miles of hiking trails with year old trees. Went on a trip to opal creek in grade. Best week of out door school ever!
Spooky Gulch, Utah - Located off the aptly named Hole-in-the-Rock Road in Coyote Gulch, southern Utah, Spooky Gulch is so-called because so little sunlight is able to reach its sandy, streambed bottom. No wider than 15 inches in most places.