Netherlands
When booking Eurostar to Holland it's sometimes cheaper to book London to Brussels (actually valid to any Belgian station), rather than buying your onward ticket to Holland separately.
Buy the Amsterdam Pass which allows access to most attractions/museums either free or discounted.
Passes are for 24, 48 or 72 hours and include public transport to get around the many sights, and also gives you a free canal tour.
The best website for (inter)national rail travel is seat61.com. It is informative, user firendly and very helpful!
Send your feedback or queries to been.there@guardian.co.uk
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