This is № 473 of Pilentum's model railroad videos. Madurodam is a miniature park and tourist attraction in the Netherlands. Madurodam’s model railroad is the largest garden railway layout in 1/25 scale in the world, with a length of approximately four kilometers.
Video № 137: Model Railroad Layout by Modelspoor Group Nienoord with Miniature Cars and more than 100 Trains in HO Scale.
Video № 095: Vintage model railway layout in O scale built in 1928.