Your Visit The Adventure Awaits. Join in the fun at Clifton Observatory. Become an adventure and explore the Giants cave. Climb to the top of the tower and marvel at the amazing engineering of the Camera Obscura. Camera Obscura Giant's Cave Museum Get in Touch Name*Email* Type of enquiryGeneral EnquiryVenue Hire EnquiryMessage*Type of Event Conference Wedding Party Other PhoneDate interested in If you don't know the date, please give a rough indicationPhoneThis field is for validation purposes and should be left unchanged.