

Mount Bonnell /bəˈnɛl/, also known as Covert Park, is a prominent point alongside the Lake Austin portion of the Colorado River in Austin, Texas. It has been a popular tourist destination since the 1850s. The mount provides a vista for viewing the city of Austin, Lake Austin, and the surrounding hills. It was designated a Recorded Texas Historic Landmark in 1969, bearing Marker number 6473, and was listed on the National Register of Historic Places in 2015 Mt. Bonnell forms part of the Balcones Fault Escarpment and these "balconies" were first described by Bernardo de Miranda in 1756. The lower Cretaceous Glen Rose Formation limestone outcrops to the west of the fault zone but is buried 1000 feet to the east. A stratigraphic column starts…