We're heading to haggerston castle in October. We'll have DD with us who will have just turned 3. I'm well versed in haven holidays and have done one this summer so know all about booking things and the new covid systems, so not concerned about that. However, I'm wondering theres anything in the park or nearby that you'd recommend? It's our first visit here since I used to go as a child more years ago than I'd care to count 🙈