St James Tidal Pool: Arguably one of Cape Town’s most well-known and popular tidal pools, you’ll find this one below the railway line, in the seaside suburb of St James, which is tucked neatly between Muizenberg and Kalk Bay. During summer, the beach and tidal pool become especially busy, so it’s best to get there in the early morning to beat the crowds, and have a refreshing dip in peace.