When I was 2 or 3, I told my mom that heaven must be in the mountains. My opinion hasn't changed, either, except that now I know that heavan's mountains are right next to the sea.
Born and raised around the mountains, with lakes and rivers near; no sea. At least, not yet, who knows if global warming actually happens the sea could end up at the Tennessee border. But I feel extra calm and peace when I visit the mountains; but now live 1/2 a state away.