Olbia
- Resort type: Beach resort
- Landscape: Town, Mountains, Valley, Broadleaf Forest, Seacoast, Coniferous Forest, Hills
- What to do: Mountain Trails, Diving & Snorkelling, Wellness Tourism, Historical & Architectural Monuments, Gliding & Paragliding, Yachting & Sailing, Hiking, Caves, Surfing, Windsurfing & Kitesurfing, Festivals & Carnivals, SPA, Nightlife