locodescriptive
adj. describing a particular place or places

hippocrepiform
adj. shaped like a horseshoe

elsewhither
adv. in a different direction

mirific
adj. working wonders; wonderful

The Rochester Institute of Technology contains a portal to another dimension. In 2013, student Michael Lacanilao deliberately set out to create a record of an “Escherian stairwell” on campus that forms a perpetual downward loop.

Lacanilao has long since graduated, but the stairwell is still commemorated on the school’s website.

(Thanks, Colin.)