  We construct a black hole whose interior is the false vacuum and whose
exterior is the true vacuum of a classical field theory. From the outside the
metric is the usual Schwarzschild one, but from the inside the space is de
Sitter with a cosmological constant determined by the energy of the false
vacuum. The parameters of the field potential may allow for the false vacuum to
exist for more than the present age of the universe. A potentially relevant
effective field theory within the context of QCD results in a Schwarzschild
radius of about 200 km.
