The miniland portion of Legoland is my favorite. Just recently visited the original Legoland in Billund, Denmark and enjoyed it (although it was very crowded). They have an Eiffel Tower there as well with a height comparison to other famous towers such as WTC in New York and the Burj Khalifa in Dubai.
BTW for US based travelers there are some really cheap flights available to Copenhagen if you'd like to visit Denmark and Legoland Billund. WOWAir.com has some starting from $69 one way at the moment.
I wrote up a few more details about which cities are available here: https://steemit.com/travel/@dvhaley/super-cheap-airfare-to-europe-for-sep-oct-nov-2017-usd69-one-way-flights-from-many-us-cities