Rock Creek State Park can be found in our national capital of Washington, DC. The place where one could find and visit Rock Creek State Park is in the District of Columbia.
Central Park, in Manhattan, Umpire (Rat) rock.
Turkey Run State Park is in Indiana.
You can find Crater of Diamonds State Park in Arkansas, in USA. For a small entry fee, you can keep whatever diamonds you find.
Mushroom rocks can typically be found in areas with unique geological formations, such as deserts, beaches, or mountain regions. Specific locations where mushroom rocks can be found include places like the Valley of Fire State Park in Nevada, USA, or the Mushroom Rock State Park in Kansas, USA.
One can get the full address of the Garner State Park from the official Garner State Park website. One may also find the address for the Garner State Park on the Yellow Pages website.
The Rock of Gibraltar is in the Northern hemisphere.
You can find diamonds in Arkansas, in the Crater of Diamonds State Park.
Wyoming
Hawaii
You can find them at the Blue Mountains National Park, New South Wales (Australia).
In Illinois, fossils can commonly be found in areas such as the Shawnee National Forest, particularly in the riverbeds and bluffs along the Mississippi and Illinois Rivers. The region around the Illinois River, especially in places like Starved Rock State Park, is known for its rich fossil deposits. Additionally, quarries and road cuts in places like the Chicago area and the eastern part of the state often reveal fossils from the Paleozoic era. Always ensure to follow local regulations and guidelines when fossil hunting.