The island lies near Boldt Castle and can be seen up close from several Canadian and U.S. tour vessels that operate in the local waterways.

A century ago the island sported tennis courts and its softball fields were surrounded by rhubarb plants and gooseberry bushes.

The fading of Deer Island exemplifies the dwindling finances of Skull and Bones, which can no longer claim the largest society endowment at Yale.

Unlike members of other societies, Bonesmen pay no dues, though patriarchs receive an annual letter requesting a "voluntary contribution to the Russell Trust Association."

[1]The island is covered in indigenous trees, made up of mostly white pine, black oak, hemlock, and sugar maple — typical of the Canadian Shield — as is much of the surrounding area.