Costa Rica: White sands, amazing wildlife, and outdoor attractions make Costa Rica one of the best destinations for solo travelers. Japan: Japan is a very friendly country and outsiders, especially those traveling alone, are made welcome as a matter of course. Indonesia: Yoga, spirituality, spas, massages, beaches, organic eateries and markets— Are you sold, yet? New Zealand: With jaw-dropping scenery around every corner, the small country is one big outdoor playground. Iceland: Outdoor activities are king in Iceland. Base yourself in the capital for easy day trips to virtually any corner of the country, beauty spot, or adventurous activity. Thailand: With beautiful leafy jungles, famous sandy beaches, mouth-watering cuisine and affordable prices, Thailand is a fantastic destination for the solo traveler.