Hello! I'm taking DP and DS to London this week, and I'd like us to visit the London Dungeon. I've just had a quick look at it will cost almost £80 for the three of us; that's OK, in the sense that we've not had a holiday this year, nor will we, so this is sort of our one-day-only break; but I want it to be something that won't stop being fun for 7 year old DS after just an hour or something.
I'd like to visit the Planetarium at Greenwich for a show at 16:15, and the Dungeon wants us to confirm the time of our visit at the time of booking.
Can anyone advise - is there enough to keep DS entertained here for a few hours? Or is it a bit of a rip-off? Thank you!