Links:

General Touristic Information

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• 
• Living in Lisbon
• Lisbon's Best Turistic Information Database
• Lisbon Tourism Association
• We Hate Tourism Tours - Tours in Lisbon and around Lisbon
• Inside Tours Lisbon - Walking Tours in Lisbon, Daytrips around Lisbon & PubCrawls
• Lisbon Walker - Suggestions for walking tours in Lisbon

Lisbon OLD TOWN Hostel Night Life suggestions

• Lux Fragil - Disco
  
• MusicBoxLisboa- Disco/Live Music Bar
  
• Onda Jazz e Lisboa - Live music bar
• Speakeasy - Live music bar
• O'Gilins Irish Pub
• Santiago Alquimista - Live music bar and Concert Room
• CINCO Lounge - Lounge Bar

Restaurants

• A Directory of Eating And Drinking of Portugal

Transports International

• Bus - Alsa Connections Spain-Portugal
• Bus - EVA Transportes
• Plane - SkyScanner - Search for cheap flights in low cost companies
• Plane - Which Budget - Search for cheap flights in low cost companies
• Train - International Train Routes passing in Portugal

Transports Portugal

• Bus - Rede Nacional de Expressos
• Train - Comboios de Portugal
• Car - Portuguese Hitchhiking and Lifts network Website (in Portuguese)
  
• Interrent - Low Cost Rent a Car

Transports of Lisbon and Surroundings

• Carris - Bus Network of Lisbon
• Carristur - Touristic Bus Routes
• Metro - Undergroud of Lisboa
• Scotturb - Bus network of Cascais and Sintra
• TST - Bus Network south from Lisbon

Hostel Databases

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• Hostel Directory
• Dr. Hostel
• Nest Hostels: The BEST Backpackers Hostels

Other Interesting Links

• Erasmus Lisboa - Official site for the lucky people coming to Lisbon on the behalf of the Erasmus program
• Portuguese Agenda of Concerts