You can book a visit to the Dinosaurs between 25 May - 2 June.
But the temperamental T.rex is just one of our star attractions...
Explore our ever-changing planet, from the treasures it gives us to how we can preserve it, in the Red Zone galleries.
Half term is a busy time, so please be prepared to queue.
Until autumn 2013 the Red Zone's Power Within gallery, with its earthquake simulator and volcano room, is closed for refurbishment. We apologise for any inconvenience.
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Our pick of school holiday activities:
Experience 100s of live butterflies in our popular outdoor exhibition on the Museum's front lawn. Open until 15 September.
Go beyond dodos and dinosaurs to explore the crucial role extinction plays in the evolution of life. Open until 8 September.