According to multiple reports (primarily based on The U.S. Sun and echoed in outlets like Sporting News), their itinerary includes:

- **Caribbean start**: The Bahamas, described as a favorite spot for the couple.
- **Europe**: Italian coast and Lake Como (a place they've visited before), a few days in Paris, the French Riviera, Croatia (to explore Kelce’s ancestral roots on his mother’s side), and a private island in Greece for sailing and relaxation.

This is framed as a luxury "world tour of a honeymoon" spanning about three weeks across continents, with an emphasis on privacy.

### Key Notes:
- These details are **reported/rumored** from insider sources and have not been officially confirmed by the couple. Celebrities like them often keep honeymoon plans private or low-key to avoid paparazzi.
- Claims about other locations (e.g., Israel) have been debunked as coming from parody/satirical accounts.
- Speculative suggestions from travel experts include places like South Africa, Utah, or other Greek islands, but the consistent reports point to the Bahamas-to-Europe route.

As of now (July 2026), they appear to be in the early stages of this trip. No public sightings or confirmations have widely surfaced, which aligns with their desire for seclusion.