Affiliate disclosure

{{domain}} is a free, independent guide. Some outbound links — mainly to the booking platform Viator — are affiliate links: if you click one and book, Viator may pay this site a small commission once your tour has taken place. You pay the same price either way.

What that does and does not change:

• Commissions don't set the verdict. Where the better option pays us nothing — booking directly with the operator, or a free way in — the guides say so.
• Practical details come from the source. Opening times, closures and safety rules link to the people who run the place, not to a reseller.
• Photographs are licensed. The images on this site are licensed stock photography. We do not use tour operators' product photos.

Questions? See the FAQ.