Mountain Honeymoon Late August/September

Hi!! Our wedding is in late August 2026 and looking for honeymoon destination recs. Would love to be in the mountains. Access to a beach later on in the trip (like driving distance) to switch up the terrain is a bonus but not necessary. Weve already been to Italy multiple times, as well as Switzerland, Canada, Portugal, France, and Germany, so would prefer to explore a new country if we are spending this money.

We like to hike, bike, and are both pretty active in general, but I’d also love some relaxation time! I’m thinking somewhere Europe is most probable but open to other places