Porto, Portugal: Port Wine, Riverside Culture & Northern Portugal’s Most Charming City

Check out the new Smart Travel Podcast This episode is supported by Smart Travel a new podcast from Nerd Wallet. Travel smarter — and spend less — with help from NerdWallet. Follow Smart Travel wherever you get your podcasts. Smart Travel Podcast Portugal continues to surge in popularity with travelers, but while many visitors focus on Lisbon or the beaches of the Algarve, Porto offers a…