The region of Gooi, which extends as far as the outskirts of Amsterdam, has been a wealthy outpost of this powerful commercial city since the Golden Age, when wealthy traders would stay here in their attractive summer residences. Since this period, castles, a royal residence, elegant houses and extensive parkland have proliferated here, attracting artists, intellectuals and men of letters. This haven of greenery is also dotted with elegant villages and charming fortresses.