July and 1st - 15th September: daily 10 a.m. - 1 p.m. & 3 - 7.30 p.m. August: daily 10 a.m. - 1 p.m. and 3 - 7.30 pm. , Mon. & Wed. 10 a.m. - 1 p.m. and 3 - 10.30 p.m. (depends on the weather).