Park $6 (per private vehicle with two to eight people); $4 (per single-occupancy vehicle); $2 (per person arriving by bicycle or on foot). Garden admission (including house) Jan.-Apr. $6; $3 (ages 2-12); free rest of year with paid park admission.
Park open daily 8-dusk. Gardens open daily 9-5. House open daily 9-5, Jan.-Apr. Allow 1 hour minimum.