Samuel Y.
Google
We had a perfect experience with our guide Roel, who was so knowledgeable, professional, and above all else funny.
The tour was true to 6 hours long, covering three fields, the historic windmill/museum, and a fantastic lunch.
The price may seem jarring at first glance but it was well worth the value. Of note, you will need to be able to climb up and down bus stairs, and be able to walk around 200-feet (shoe covers are provided).
Couldn’t recommend more, such a pleasant experience.