  We consider a solution of the effective four-dimensional brane-world
equations, obtained from the General Relativistic Schwarzschild metric via the
principle of Minimal Geometric Deformation, and investigate the corresponding
signatures stemming from the possible existence of a warped extra dimension. In
particular, we derive bounds on an extra-dimensional parameter, closely related
with the fundamental gravitational length, from the experimental results of the
classical tests of General Relativity in the Solar system.
