Ok, this one isn't your typical luxury offering but what's more romantic than being together in the heart of the Amazon rainforest? If you want together time in the middle of nowhere - this is where you find it.  Chosen as one of the best 25 eco-Lodges in the world by National Geographic Traveller, this lodge is in pristine surrounding beside the River Cristalino, within a private forest reserve in the southern part of the Brazilian Amazon. TLTB readers should book the Special Bungalow, a secluded sanctuary hidden in the grounds. Drop off to sleep to the soothing sound of the river. Wake up with the sunrise and the howler monkeys calling from the forest. The most romantic spot is the floating deck  over the river linked to the shore by a special walkway.