Is this weird for my age?

So I'm 20 years old. Recently I've been spending a lot of time alone. Not because I don't have friends but because they live quite far away. So I've decided to come to France to stay with my Mum and step dad for a month. I've been going on these long walks and while I do so I've been overwhelmed with how beautiful nature is. Sometimes I have to stop and just breathe and I feel utterly overwhelmed with amazement that I am living surrounded by this natural beauty. Ive become totally disinterested in things people my age do. I feel so scared that this gratitude and appreciation will stop. I feel so alone yet so idk okay with it? Anyway I guess this is a normal thing to feel as you get a little older but do others feel this way?