Kap River Nature Reserve is a nature reserve that lies between the confluence of the Kap River and the southern bank of the Great Fish River near Port Alfred.

[1][2] Neighbouring it is the Great Fish River Mouth Wetland Nature Reserve.

[1] The reserve hosts 300 species of birds, including African finfoot, black-headed heron, crowned eagle, hornbill, lanner falcon, martial eagle and rock kestrel.

[3] Mammals found in the reserve are Cape bushbuck, duiker, giraffe, impala, red hartebeest, reedbuck, warthog and zebra.

[3] There's hiking, mountain biking, canoeing and fishing (with permits) at the reserve.