Lonely Planet has been the best guide for a lot of travellers trying to discover something new, something special. I have no idea why I didn't check it previously, but look what's on Lonely Planet web-page about Latvia:
"If you're yearning to hit Europe's untrodden jackpot, cash in your chips in Latvia. Still undiscovered by the tourism masses, this sizzling Baltic sexpot is poised to become the continent's next A-list star. A country in transition, hellbent on shedding its stalwart old-Soviet image, the Latvia of today is vibrant, enigmatic and altogether mesmerising. Refreshingly unpretentious, Latvia manages to tantalise even the most jaded traveller. Many arrive expecting little and leave overwhelmed, certain they've uncovered long-buried treasure.
Bustling Riga, with its pumping nightlife, cobbled streets and marvellous art-nouveau architecture is one of Eastern Europe's most fun cities. "
Check it out: http://www.lonelyplanet.com/latvia
"Rīga has always been the big boy of the Baltics - a metropolis with a big-city atmosphere hard to find elsewhere in the region. Funky and vibrant, it pulsates with a magnetism that traps travellers long after their planned departure date. Set on a flat plain divided only by the 500m-wide Daugava River, the city answers the quaintness of Tallin and Vilnius with impressive Art-Nouveau architecture of its own, a historic old quarter and large parks. You won't want to leave once you're settled into a candlelit bar or lost on winding, sun-dappled or snow-covered cobbled streets. Rīga manages to couple its toy-town cuteness of steeples and turrets with a glitzy nightlife and thriving restaurant scene. Business is booming, with eager backers pouring much-needed money into its infrastructure. Old Town may be a Unesco World Heritage site, but this fairy-tale city, once dubbed the 'Paris of the East, ' is building so fast that Unesco has warned Rīga it may withdraw its protected status due to the number of glittering glass hotels and business centres springing up faster than mushrooms after the rain."
Check this out: http: //www.lonelyplanet.com/latvia/riga