Wow! It looks like you like to enjoy nature. I do have visited Wellington. Its really awesome. Last time I have been to Langtang in Nepal. I recommend you to once visit Langtang Valley of Nepal ( https://www.ammoniteadventures.com/index.php/trip/langtang-valley-trek/ ). Its really beautiful. You can find unique culture, unique people and lifestyles.
Krishnakuamr