Moonpool
rating: 0+x

Item #: SCP-XXXX

Object Class: Safe

Special Containment Procedures: Trail heads in the vicinity of SCP-XXXX have been blocked, and a camera rig overlooking the surface of SCP-XXXX has been installed in a nearby tree. Agents imbedded within the Yellowstone National Park service are to monitor outgoing park goers for reports of strange water features, and administer amnesetics as needed.

Description: SCP-XXXX is a hot spring in the Thorofare Valley region of Yellowstone National Park. While the moon is reflected on the water's surface, the surrounding water appears to reflect an underwater chasm considerably deeper than the hot spring; several unknown species of fish have been observed within it.

All attempts at breaching into the chasm have failed. Images on the surface of the water do not respond to disturbances in the pool.

Addendum: On XX/XX/XXXX, a humanoid approached the surface of SCP-XXXX from below and briefly emerged from the water. It appeared to be wearing diving gear, including a wet suit and flippers, without air tanks. Its face was obscured by a smooth metallic plate attached at the sides of the head.

Request to change object class to Euclid has been approved.