Suprise date ideas for boyfriend!

Hi ladies!! I just wanted to come here to ask what are some date ideas other than a dinner I could plan/book for my boyfriend and I. I am under 18 so no bars or anything of that sort.

We have done a lot of stuff and Im looking to surprise him with something new and to encourage more romance between us as we have not had a ton of alone time the past couple weeks and have been busy. Price range is decently wide as we have done a lot of DIY or at home activities. But we do go to expensive restaurants or malls so please nothing similar! TIA! ❤️