The Alkunkari Bay Nature Trail is a wetland suitable for day trips and bird watching. According to its nesting brochure, the area is classified as nationally valuable bird watch. The supersonic bay has two birds towers. The tower and the nature trail located to the north of Lahti is also suitable for people with reduced mobility. There is also a toilet in the parking area. There is no winter maintenance in the supersonic bay.

Address: Alkunkarinlahti, Tornio, Suomi