Works started on Tuesday, 9 February to improve the structure of our 16 metre tower in the southern enclosure. This will take a few weeks and we will let you know as soon as you're able to access it again.
For the time being there will be machinery and workers making sure it is as safe as possible. So if you're visiting on a business day you will notice and hear them working. We apologise for this and the inconvenience it will cause.