This nature reserve offers plenty to entertain visitors, but its definitive highlight is the nightly parade of penguins returning ashore and heading to their sand dune homes at sunset after spending the day hunting for fish. Expect to sight anywhere between a couple of hundred to a couple of thousand penguins.

Go on a safari tour at Eriksberg's Wildlife Park and see wild animals in their natural habitat. Red deer, fallow deer, Père David’s deer, European bison, wild boar and moufflon roam freely in this unique nature reserve in the archipelago. The tour goes through a fascinating rocky landscape of oak woodlands, dense hornbeam woodlands and knotty conifers. There is a rich bird life as well, and one of the world’s largest stocks of the protected red water lily. The park consists of more than 925 hectares, of which 409 hectares of water. The fenced portion is about 900 hectares, which means that Eriksberg is one of northern Europe's largest wildlife reserves.

St Paul's Cathedral is located in Federation Square. This beautiful and historic building is set right next to modern buildings and is a good example of the old meeting the new. The cathedral is built in neo-Gothic style and was consecrated in 1891.

This fantastic Roman Catholic cathedral, also known as Madame l'Afrique, can't absolutely be missed in Algiers. The stunning building, completed in the late 19th century, features a grandiose interior and, since 2012, it is listed between the historical monuments in Algeria.