According to forum posts, KD offers a daily cruise from Mainz down the Rhine starting at 9:15 AM, reaching scenic locations like Rüdesheim and St. Goar. Travelers have highlighted that this cruise covers the most scenic part of the river, which includes passing by castles and quaint towns. Another suggested approach is to take a train to Bingen and start the cruise there, heading towards St. Goar, which allows passengers to experience the most picturesque section of the Rhine.

For a more personalized experience, some users recommended chartering a private cruise. Personenschiffahrt Nikolay is one such provider that offers private cruising experiences on the Rhine, allowing for a customizable itinerary.

Many travelers suggest purchasing tickets on the day of the cruise directly at the dock, noting that online reservations are not necessary and do not offer any advantages such as discounted prices or reserved seating. They also advise arriving early to secure preferred seating on the boat. For those looking for a return option, combining a one-way cruise with a train ride back to Mainz is recommended for convenience and further exploration along the riverbanks.

According to forum posts, Mainz is well-connected by regional and S-Bahn trains, facilitating easy travel to nearby cities like Frankfurt and Wiesbaden. Travelers have noted that the RMV site is helpful for checking routes and schedules, with day tickets available for unlimited travel within certain zones, enhancing connectivity.

Forum users have discussed the availability of local bus services, such as bus number 6 for travel between Mainz and Wiesbaden. Day tickets priced affordably make these buses a viable option for intra-city and inter-city travel. Additionally, shuttle buses from Hahn Airport to Mainz offer further accessibility for travelers arriving by air.

Travelers have called out the benefits of day tickets and group passes within the RMV network, stating these tickets are economical for group travel and offer unlimited access to trains, trams, and buses in the region, including travel between Mainz and Frankfurt or Wiesbaden.