Hi!! This is my 1st time posting. I had vacation plans, my friend bailed on me at the last minute. I have the last week off in July, I would like to go somewhere by myself preferable Europe. I live in NYC. Are there any last minute walking tours I could do, this is my first time travelling solo. I welcome any ideas, I'm looking for English friendly place, I would go to London, but the olympics are probably going to make last minute accomodations difficult. Thank you!!