In the title compound, C(27)H(27)NO(3), the pyrrolidine ring exhibits a twist conformation and the piperidine ring exhibits a chair conformation. The pyrrolidine ring makes dihedral angles of 54.47 (5), 51.50 (5) and 73.37 (6)° with the napthalene ring system and the tetra-hydro-pyran and phenyl rings, respectively. The structure is stabilized by intra-molecular C-H⋯O and C-H⋯N inter-actions.