As an AI language model, I do not have access to future events or information. Therefore, I cannot provide you with the top 10 best road trips in the world specifically for the year 2023. However, there are several iconic road trips around the world that are often highly recommended and could be considered as great options for any year. Here are ten popular road trips that you might consider:

1. Pacific Coast Highway, United States
2. Great Ocean Road, Australia
3. Ring Road, Iceland
4. North Coast 500, Scotland
5. Garden Route, South Africa
6. Jebel Hafeet Mountain Road, United Arab Emirates
7. Amalfi Coast, Italy
8. Trollstigen, Norway
9. The Great Ocean Drive, Australia
10. Route 66, United States

It’s important to check the current travel restrictions, road conditions, and safety advisories before embarking on any road trip, as situations can change.