16 May 2008 - 14 September 2008
From May 16, Mon, Wed-Fri 9.30am-6pm, Tue 9.30am-8pm, Sat 9.30am-5pm, Sun 11am-5pm, ends Sep 14
From Oct 31, Mon, Wed-Fri 9.30am-6pm, Tue 9.30am-8pm, Sat 9.30am-5pm, Sun 11am-5pm, Bank Hols 11am-5pm, ends Mar 1
From Oct 4, Thu 2pm, booking essential
Mon, Wed-Fri 9.30am-6pm, Tue 9.30am-8pm, Sat 9.30am-5pm, Sun, Bank Hols 11am-5pm, closed Good Fri, Easter Sat & Sun
Mon, Wed-Fri 9.30am-6pm, Tue 9.30am-8pm, Sat 9.30am-5pm, Sun 11am-5pm, Bank Hols 11am-5pm, closed Mar 21-23, ongoing