Treat yourselves to a two night stay for two at tewin bury a charming country house hotel in a tranquil riverside setting in hertfordshire tewin bury is a 490 acre working farm whose owners the williams family have transformed many of the farms lovely old buildings into a chic retreat seamlessly blending rustic charm with contemporary style and warm friendly service stay in a beautifully designed deluxe grade double or twin room with flat screen tv dvd player wifi homemade fudge bat