Just coming off a great week in Dunedin, Milford Sound, Wanaka, Fox Glacier, etc. and heading into ChristChurch for two days before going to Abel Tasman for three days. Question is how to spend two, full open days in between. My wife and I would like something lower key, we like walking and biking, relaxing, reading, poking our heads in shops, meeting the locals, etc. We have a car. We're not that much into wine tasting or spas. We'd probably want to stay in one place for the two open nights. Any suggestions?