There are numerous towers and platforms for bird watching around Preiviikinlahti Bay: Sannannokka, Hathuru, Isosanta, Yyteri mudflats, Huhtala, Langoura, Leveäkari, Eteläranta, Kaarluoto, and Ooviiki.

The towers at Huhtala, Langoura, and Leveäkari are located in the national park.

Many of the towers and platforms are situated along the Yyteri mudflats walking trail (8 km).

The towers and platforms are accessible by car.