1. Haarlem: Dutch Windmill and Sightseeing Spaarne River Cruise
Explore the Spaarne river on a sightseeing cruise. Stay comfortable aboard ships that are semi-open in the summer and fully-heated and covered in the winter. Get carried away on the Spaarne river and see the city center and the Unicorn and Adriaan windmills from the water. Check in at the activity provider's office and board the river boat. Settle into your chair and have the option to purchase snacks and drinks as you sail along. Capture pictures of the 18th-century Adriaan windmill. Glide past the historic Waag weigh house. Take in views of the Teylers Museum of art, natural history, and science. Make your way past colorful houseboats and verdant parks as you go towards Heemstede. Go by the 17th-century Unicorn windmill before heading back to the starting point of your cruise.