On 20 September 2018, you can buy seats for travel between 25 March and 23 June 2019. That includes the Easter holidays, the May bank holiday, and the Summer half term. On 27 September 2018, seats wil. March 30, April 20, April 27, May 18 and May 25. And group travel tours will run on select Sundays and occasional bank holiday Mondays. The full experience lasts approximately 80 minutes. Since…