The 20 Best Islands in the World

 The best islands in the world, according to Toursite readers, invite visitors to adopt a slower pace of life.

In the eyes of Travel + Leisure readers, the best islands in the world promise much more than aquamarine waters, dramatic coastlines, and pristine beaches. All are evidence that we are not only enthusiastically exploring again but re-examining what an ideal island experience might entail.

Every year for our World's Best Awards survey, T+L asks readers to weigh in on travel experiences around the globe — to share their opinions on the top cities, islands, cruise ships, spas, airlines, and more. Readers rated islands according to their activities and sights, natural attractions and beaches, food, friendliness, and overall value.

The majority of the most popular islands offer crystalline sands and thriving marine life that can be explored by divers of any level. Cases in point: the Maldives (No. 2), Bali in Indonesia (No. 3), or Thailand's Phuket (No. 7). Readers also flocked to isles with rich culture and food, from the ancient ruins and unsurpassable food of Mílos, Greece (No. 4) to nightlife on Ibiza, Spain (No. 17).

Readers' enthusiasm for Vietnam's Phu Quoc (No. 14) has earned it a place on this list thanks to its white-sand beaches and delectable food. The island is renowned for its production of fish sauce and peppercorns, as well as its coral reefs and dense tropical forest.

But this category, according to T+L readers, has a new winner this year. Read on to discover why Italy's Ischia took the title of the No. 1 island.

1. Ischia, Italy

Located in the Tyrrhenian Sea, a one-hour ferry ride from Naples, Ischia has attracted more attention among travelers after featuring prominently in Elena Ferrante's novel “My Brilliant Friend,” which HBO recently adapted into a series. It earned the top spot thanks to its picturesque villages, thermal springs, and unspoiled beaches, which include Le Fumarole and its geothermally heated sand. One reader added praise for the “very nice and helpful” locals. While there are myriad villas to rent, there's also the full five-star hotel experience of the grande dame Regina Isabella and newcomer Mezzatorre, run by Pellicano Hotels.

Score: 94.61

2. Maldives

Score: 94.44

3. Bali, Indonesia

WBA Hall of Fame honoree. Score: 92.51

4. Mílos, Greece

Score: 92.50

5. Fiji Islands

Score: 92.38

6. Galápagos Islands, Ecuador

Score: 92.00

7. Phuket, Thailand

Score: 91.90

8. Dominica

Score: 91.00

9. Boracay, Philippines

Score: 90.89

10. Cape Breton Island, Nova Scotia

Score: 90.88

11. Palawan, Philippines

Score: 90.81

12. Páros, Greece

Score: 90.62

13. Azores, Portugal

Score: 90.48

14. Phu Quoc, Vietnam

Score: 90.25

15. Moorea, French Polynesia

Score: 90.24

16. Cebu, Philippines

Score: 90.12

17. Ibiza, Spain

Score: 89.89

18. St. Vincent and the Grenadines

Score: 89.79

19. Madeira, Portugal

Score: 89.78

20. Maui, Hawaii

WBA Hall of Fame honoree. Score: 89.55