Image courtesy Nayara Hotel, Spa & Gardens.

3. Destination: Alajuela, Costa Rica

Eco-tourism has seen a well-founded boom in Costa Rica, where adventure-seekers, yogis and Whole Foods-shoppers converge on one breathtaking tropical destination. Situated in the Central Valley just 20 kilometres west of the capital, San Jose, this historically rich city has no shortage of activities, from hiking to waterfalls and caves to mountain biking the picturesque terrain. Or take a short day trip to Sabanilla, the country’s famous coffee-growing region. Or plant yourself on a luxe eco-resort for indulgent relaxation as the all-around natural beauty moves in on you: Navara Hotel, Spa & Gardens faces Costa Rica’s Arenal Volcano and offers unparalleled views of the surrounding emerald jungle.