Highcliffe Castle is now open again following the winter closure.
The hours are Sunday to Thursday 10:30am–5pm. Friday and Saturday opening times can vary if there is  a wedding. Admission £2.50.
Coast walkers can pass through the grounds free from 7am to 7.30pm. But at present it is still necessary to go via the main entrance whilst the zig-zag cliff path remains closed.
The Castle’s tea rooms are open to all from 10am to 5.30pm this summer.