  Black holes in 5-dimensional Einstein-Maxwell-Chern-Simons (EMCS) theory and
their intriguing properties are discussed. For the special case of the CS
coupling constant $\lambda=\lambda_{SG}$, as obtained from supergravity, a
closed form solution is known for the rotating black holes. Beyond this
supergravity value, the EMCS black hole solutions can e.g. exhibit
nonuniqueness and form sequences of radially excited solutions. In the presence
of a negative cosmological constant the black holes can possess an
extra-parameter corresponding to a magnetic flux in addition to the mass,
electric charge and angular momenta. This latter family of black holes
possesses also a solitonic limit. Finally, a new class of squashed EMCS black
hole solutions is discussed.
