But that 1.8m starting point is mainly from the land and the upper reaches of the sea.

ECONOMIST: Biodiversity

Designed and built by owners Nikos and Fotini, each has three storeys, with magnificent views of the Aegean Sea from the bedrooms on the upper floors.

BBC: Nine unusual places to stay

By the time O's starter Jason Berken uncorked his first pitch to New York leadoff hitter Alex Cora, swaths of empty seats lined the lower bowl down the left field and right field lines (as for the upper level, a few guppies in a sea of green seats).

FORBES: Sports Business