Despite technological developments and the ease they provide, some people continue to rely on antiquated equipment.

Take, for example, this cave made by a 67-year-old man who demonstrated that age was no barrier to completing such a huge endeavor.

Using basic home goods such as a cart and shovel, he worked tirelessly on his project, earning relatively little in the process. Despite a lack of formal education, he believes that others would appreciate his handiwork.

The man began excavating his cave in 1987, never expecting it to become as well-known and visited as it is now, with numerous things adorning its walls. The magnificent beauty of Ra Paulet’s tunnels makes determining their value impossible.