Hi. We were planning on getting the national rail 7 day travel card to use for 2 for 1 offers during our trip in July. However, we are only going to two places that offer the 2 for 1, the Tower of London and Hampton Court Palace. We are 2 adults and one child so the child admission would be the free one, which will save us 20 pounds. Are the 2 for 1 offers the only benefit to getting the 7 day travel card? If I don't care about saving the 20 pounds then are we better off using the Oyster card?
Thank you for any advice!