It would probably be correct to say that this express is definitely not cheap, but it is worth the money. 😎
There are discounts on trips, but it's better to find out everything on the website.
Nowadays, everything changes very quickly.
One thing I want to add is that I prefer small tours that I make up myself than coming to one place and spending most of my vacation there.
Another tip, it's better to book everything in advance, it will be cheaper, because you can always cancel your reservation.

Thank you for your comment 😉