Langli is nowadays home to a natural science station, housed in a villa built in the 20th century. Langli has an area of about  and can be reached from the mainland over an ebbevej (watershed) that is  long.
The modern-day Langli boasts a natural science center situated in a 20th-century mansion. The region covers an area roughly equal to and is connected to the mainland through an ebbevej measuring .