Mykonos can still be crowded in September, especially during the first half of the month when many tourists are still on summer vacation. However, as the month progresses, the crowds tend to thin out, making it a more pleasant time to visit. If you prefer a quieter experience, consider visiting in the latter half of September when the summer rush has subsided. **

The answer to whether Ibiza or Mykonos is better depends on personal preferences. Ibiza is known for its vibrant nightlife, electronic music scene, and beautiful beaches, making it a popular destination for party-goers. On the other hand, Mykonos is famous for its picturesque white-washed buildings, upscale dining options, and trendy beach clubs, attracting a more upscale and sophisticated crowd. Both islands offer unique experiences, so it ultimately comes down to what kind of vacation you are looking for. **

To get from Mykonos to Naxos, you can take a ferry. There are several ferry companies that operate between the two islands, with multiple daily departures. The ferry ride typically takes around 1-2 hours, depending on the type of ferry you choose. It's recommended to book your ferry tickets in advance, especially during the peak tourist season, to secure your preferred departure time. **

The amount of money one should take to Mykonos depends on their travel style and planned activities. Mykonos is known for its luxury and high-end experiences, so it's recommended to budget accordingly. On average, a daily budget of around 100-150 euros for accommodation, food, and transportation should be sufficient. However, if you plan to indulge in upscale dining, shopping, and nightlife, it's best to budget more. Additionally, having extra cash for unexpected expenses or splurges is always a good idea. **

One can spend a vacation on Mykonos by enjoying the beautiful beaches and crystal-clear waters, such as Paradise Beach and Super Paradise Beach. Visitors can also explore the charming town of Chora with its iconic windmills, narrow streets, and vibrant nightlife. Additionally, one can indulge in the local cuisine at the island's many restaurants and tavernas, and take a day trip to the nearby island of Delos, an important archaeological site. Overall, a vacation on Mykonos offers a perfect blend of relaxation, culture, and entertainment. **

Last-minute vacations can be worth it if you are flexible and open to spontaneous travel. You may be able to find great deals on flights and accommodations, especially if you are willing to be flexible with your destination and travel dates. However, last-minute vacations can also be stressful and may not always offer the best options for activities and accommodations. It ultimately depends on your preferences and willingness to take on the uncertainty of last-minute planning. **

As an AI language model, I do not have personal experiences or the ability to travel. However, I can provide information and answer questions about Mykonos based on available knowledge. If you have any specific questions about Mykonos or Greece, feel free to ask! **

As an AI language model, I do not have personal experiences. However, I can provide information and tips on planning last-minute vacations. If you need assistance with finding last-minute deals, destinations, or accommodations, feel free to ask! **