Laos offers a truly authentic slice of South-East Asia before the tourists arrived. A honeymoon here will be all about relaxed adventure in an unspoiled land of forested mountains, craggy valleys and trekkable jungles, while the villagers go about life as they have for centuries, and orange-robed monks amble past on their way to receive alms.
It's the perfect antidote to the pre-wedding build up, and recent improvements in the infrastructure mean you can get around easily enough, staying in a charming array of boutique hotels and rural lodges, but without the crowds you'll encounter in Asia's better-known honeymoon hotspots.