Steep in portugals rich history on this small group 3 hour walking tour through lisbons baixa neighborhood stroll the districts charming cobblestone streets ad admire the boutique storefronts selling locally made wares hear about the devastating earthquake1755 earthquake and how it changed the citys skyline and history only a handful of the original structures still stand explore the landmark city squares of rossio and praca do comrcio wander through the neighborhoods shops and visi