Riverboat landing

 is a location in the Capital Wasteland from which the Duchess Gambit ferry can take the Lone Wanderer to Point Lookout.

Related quest: The Local Flavor
As the ferry is the only way to Point Lookout, you have to pass here to continue the quest The Local Flavor.

Related quest: Lost Daughter
At this location you receive the unmarked quest Lost Daughter which involves finding a girl named Nadine in Point Lookout.

Appearances
appears in the Fallout 3 add-on Point Lookout.

Bugs
The water around the wooden pier sometimes turns white upon visiting.

Sometime Tobar will be floating around the water and can eventually make it impossible to talk to him because he will eventually float in the boat a way to fix this is to simply fast travel to somewhere like Megaton and then return.