Warwick castle is a bit difficult to do on your own with train fare, cab fare to the castle, and admission.
It's much easier and cheeper to book a bus tour from London, which also stops a Stratford-upon-Avon, and Oxford.
Here are two tour companies referenced on the Warwick castle website:
http://www.goldentours.com/
http://www.evanevanstours.co.uk/train-tours.htm
-Paul
It's much easier and cheeper to book a bus tour from London, which also stops a Stratford-upon-Avon, and Oxford.
Here are two tour companies referenced on the Warwick castle website:
http://www.goldentours.com/
http://www.evanevanstours.co.uk/train-tours.htm
-Paul