@fuzzzzzzster, First, a couple of questions: Have you ever been to the United States or will you be able to visit before making your final choice? Have you already applied for September 2016 or will you apply next year?
Great American universities are like islands of academic stimulus, whether they’re located in cities, in college towns or in mostly rural environments. They attract innovative, creative thinkers, both faculty and students, and exist pretty much independently of their immediate surroundings. Although there are common threads that run throughout, each college has its own personality or culture. Some are sporty, some are social, some are outdoorsy, some are activist, some are artsy, some are political and so forth. If you were able to visit you would get a feeling for the nuances.
The point is that the university is in itself a buzzing, vibrant microcosm that transcends its surroundings. In your other thread you mention Hong Kong, Singapore, Dubai, London. You could compare city to city but you can’t compare city to university. You just don’t get this kind of self contained energy at universities in Hong Kong, Singapore or Dubai, and even in the UK, many of the top universities are not in London.
There is nothing about inherently “depressing” about Dartmouth or Cornell and plenty that is uplifting and energizing. As others have mentioned if you think you’d prefer an urban environment, then you have many other choices. If you’re worried about winter weather, then there are good choices in milder climates. But if you’re worried about the abstraction of being bored or under-stimulated or isolated, then you don’t understand the power and attraction of a large American university, wherever it is located.
My son only ever lived in mega-cities in the U.S. and in Asia – including one of those you mention. He always assumed he would attend an urban college but when he started visiting something about the insularity and nature-driven focus of rural America spoke to him, so much so that he chose Cornell for graduate school. Post-graduation, he is, of course, back in the mega-city, but he has never regretted attending rurally based colleges.
I haven’t been to Dartmouth, but I can tell you that the area is as @ScaredNJDad1 says both sophisticated and upscale. Ithaca is a lively small town, energized by thousands of students.
For my son, having access to profound natural beauty served as an antidote to the intense academic pressure of a rigorous college. For him getting out in nature in all of its four-seasoned wonder was uplifting and stimulating. You may feel otherwise, if you haven’t travelled in the United States, especially outside of large cities, it’s hard to imagine.
It’s also hard to imagine from afar what @blprof calls the “quintessential American college experience.” That is, to me, one of America’s greatest opportunities. Think about what you might like to do when you’re not in class – big social events, football games, fraternity parties, arts performances, outdoorsy activities, just hanging out with friends. . . The variety of non-academic experience is wide and deep. If your choices should ultimately include either Dartmouth or Cornell, you’d be very lucky indeed.