Koivuniemen Herran farmi is a farm tourism destination in Merikarvia, where guests can join in the farm's morning chores and visit the MuuMaa countryside theme park.
With Johku, the farm sells rooms at the country hotel Hanna & Magnus, the Vanha Navetta hostel and cottages, holiday packages, MuuMaa theme park tickets, animal day camps, gig tickets for the dance loft and gift cards.