"One of John Muir's first stops on his "Thousand-Mile Walk to the Gulf" Mammoth Cave will make a lasting impression on its visitors. The world's longest known cave system, with more than 400 miles explored. This place captivates me every time I visit." -Philip

Mammoth Cave National Park is a U.S. National Park in central Kentucky, encompassing portions of Mammoth Cave, the longest cave system known in the world.

Philip is an animator/motion designer who loves to be outdoors with his family.

Archival quality inkjet prints, produced and fulfilled by Printful in Los Angeles, CA on an Epson Stylus Pro 7900 on heavyweight Epson Matte Paper. Frames are also made in Los Angeles and are lightweight with acrylic front protector.