Does the VVV have any information online so that we can plan trips in advance?

What is VVV?

Topping....the tourist offices in the Netherlands

If you googled it instead of asking here, you'd answer your own question.

I did google it--and came up with a couple of zillion possibilities. Dutch football (soccer) club; some Vanguard investments; gaming websites; various computer related hardware and software references; etc.

Try www.vvv.nl--travel and touring within The Netherlands website--but it's in Dutch.

I googled vvv netherlands and it came up right on top.

The Official Website of The Netherlands Board of Tourism & Conventions
Holland; small in size, big in events, attractions and activities! Official website giving you a taste of the many things our country has to offer.
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www.holland.com/


Tourist Information Offices (VVV) - The Official Website of The ...
In almost every city or village of some importance, you'll find a tourist information office, easily recognisable by the blue and white VVV sign. ...
www.holland.com/global/practical/vvv/
More results from www.holland.com »

Visiting - The official website of the Amsterdam Tourism ...
The official Amsterdam Tourist Board website with information on ... The themes below offer different perspectives on the Netherlands capital city. ...
www.iamsterdam.com/en/visiting

I always drop by the local VVV or Tourist Office in any Dutch city to pick up a town map with on it a walking tour of main sights. They are very helpful - esp with accommodations.

In Amsterdam there are VVVs on platform 1 of Centraal Train Station; in a separate buildings opposite the station's front exit (the main office) and one near the Leidesplein

There is a Holland Tourist Office in the arrivals area at Schiphol airport.

You can also get books from libraries and bookshops to help you plan.
This is also a good sauce of information but it needs help to expand too..hint hint!
http://wikitravel.org/en/Netherlands