Stockholm Tours

The Mahalo Top 7

1. Sightseeing in Stockholm
2. Stockholmtown: The Book a Guide/Bus
3. Fodor's: Stockholm Sightseeing Tours 
4. Frommer's: Stockholm Organized Tours
5. City-Discovery.com: Stockholm Tours
6. Viator: Sweden (Stockholm) Tours & Sightseeing
7. Article: "Europe on the Quick: A Long Weekend in Stockholm" (2006)  

Stockholm Walking Tours

• Stockholm Stories
• Frommer's: Stockholm Walking Tours
• Fodor's: Walking Tour of Old Town 

Stockholm Bus Tours

• Open Top Bus Tour
• Stockholm in a Nutshell
• Viator: Stockholm Hop On Hop Off Bus Tour

Stockholm Boat Tours

• Strömma Boat Excursions
• Sightseeing in Stockholm: Stockholm Boat Tours
• Viator: Sweden Cruises, Sailing & Water Tours

Stockholm Package Tours

• Gate1 Travel: 15 Days Classic Scandinavia
• National Geographic Expeditions: Cruising the Baltic's Historic Waterways
• Scandinavian Packages: Stockholm and Helsinki
• Brekke Tours: Oslo-Stockholm Adventure