things to do in winchester tripadvisor?
['Winchester Cathedral. 4,260 reviews. See 11 Experiences.', 'The Great Hall. 1,175 reviews. ... ', 'Hospital of St Cross. 355 reviews.', 'Winchester City Mill. 724 reviews.', 'South Downs Way. 263 reviews.', 'Marwell Zoo. 2,896 reviews.', "St Catherine's Hill. 120 reviews.", 'Winchester Science Centre and Planetarium. 1,103 reviews.']