New Zealand (If you meet the criteria). It has everything you asked for.
As we know our planet is full of beautiful destination and places; therefore no need to search here and there for a beautiful place. We human beings are very addicted and used to in nature but moody also; so we can't satisfy while living in a single place. Most probably we wish to travel from one place to other in searching of natural beauties and other facilities.
But apart from this above philosophy I must say that Europe, New Zealand, South America is the places where we can get natural beauties, beaches and mountains. I must believe New Zealand and some of the European countries like France and others offer a complete package of natural beauty.
Tofino, on Vancouver Island BC, Canada
Riyadh, Saudi Arabia
I would LOVE to live where you do. There are places like Montana, Oregon, Japan that are beautiful just anywhere that isn't where I live haha