Jachthaven 't Raboes is a marina situated in the Eemnesser polder at the mouth of the river Eem, within the natural area known as the Eemvallei.

Surrounded by water and open farmland, it lies in a designated quiet zone where several rare bird species nest — dogs are not permitted for this reason.

The marina holds around 250 permanent berths and accommodates vessels up to 12 metres in length with a maximum draft of 2 metres. From the harbour, boats reach the Eemmeer within minutes, with onward connections to the Markermeer and the other Randmeren.

Picturesque towns such as Spakenburg and Muiden are easily accessible by water.

The harbour building, designed with sustainability in mind and featuring a photovoltaic roof, includes a harbour master's office, showers, toilets, and a workshop with a covered outdoor working area.

Despite its peaceful, rural character, the marina is located roughly 30 minutes by road from Amsterdam, Amersfoort, and Utrecht.