Twickenham, England

Parc OL

Principality Stadium, TBC

BT Murrayfield, Edinburgh

Estadio Camilo Cano, La Nucia

Aviva Stadium, TBC

St Helen's

Rodney Parade

Thomond Park, TBC

Stadio Comunale di Monigo, TBC

Loftus Versfeld, Pretoria

DHL Stadium, Cape Town

Scotstoun Stadium, TBC

The Sportsground, TBC

St Helen's

Aviva Stadium, TBC

Stadio Comunale di Monigo, TBC

DHL Stadium, Cape Town

Loftus Versfeld, Pretoria

The DAM Health Stadium, TBC

The Sportsground, TBC

Cardiff Arms Park, TBC

cinch Stadium at Franklin's Gardens, Northampton