Morning: Fly from Sydney to Zurich (Qantas, 23 h with 1 stop) then take the Swiss Federal Railways (SBB) Intercity to Bern (1 h 30 min).
Afternoon: Check‑in at your hotel and stroll through the UNESCO‑listed Bern Old Town, admiring the Zytglogge clock tower.
Evening: Dine beside the Aare River and enjoy a sunset walk along the promenade.
Morning: Take the SBB train to Meiringen (1 h) and transfer to the local bus for the Reichenbach Falls trail.
Afternoon: Hike to the dramatic waterfall, famous as Sherlock Holmes’ “final” scene, and explore the nearby museum.
Evening: Return to Bern for a relaxed dinner in the historic quarter.
Morning: Board the EuroCity train (SBB/Trenitalia) to Milan via Spiez, Brig and Domodossola (6 h).
Afternoon: Check‑in, then visit the iconic Duomo di Milano and its rooftop for city views.
Evening: Enjoy aperitivo in the lively Navigli canals district.
Morning: High‑speed Frecciarossa train to Rome (3 h 20 min).
Afternoon: Check‑in, then explore the Colosseum and adjacent Roman Forum.
Evening: Wander through Trastevere and sample classic Roman pasta.
Morning: Frecciarossa to Salerno (2 h 30 min).
Afternoon: Stroll the historic centre, visit the Salerno Cathedral and promenade by the sea.
Evening: Dine on fresh seafood at a waterfront restaurant.
Morning: Board the Grimaldi Lines ferry (overnight, 10 h) to Palermo.
Afternoon: Arrive, check‑in, and visit the magnificent Palermo Cathedral.
Evening: Explore the bustling Ballarò Market and enjoy street‑food specialties.
Morning: Train to Taormina (2 h).
Afternoon: Tour the ancient Greek Theatre with panoramic views of Mount Etna.
Evening: Sunset dinner on the terrace overlooking the Ionian Sea.
Morning: Fly from Catania Airport to Malta (Air Malta, 1 h 15 min).
Afternoon: Arrive in Valletta, check‑in, and wander the Upper Barrakka Gardens for harbour views.
Evening: Dine on traditional Maltese rabbit stew in the city centre.
Morning: Visit historic Mdina and the subterranean St. Paul’s Catacombs.
Afternoon: Boat tour to the crystal‑clear Blue Lagoon on Comino island.
Evening: Return to Valletta for a waterfront dinner.
Morning: Ferry to Gozo, explore the medieval Victoria Citadel.
Afternoon: Visit the dramatic sea‑blow at Dwejra Bay and the iconic Azure Window site.
Evening: Return to Valletta and enjoy a relaxed night.
Morning: Sunbathe at Golden Bay beach.
Afternoon: Stroll the lively promenade of Sliema and shop for souvenirs.
Evening: Sample fresh fish at a seaside taverna.
Morning: Visit the whimsical Popeye Village theme park.
Afternoon: Last‑minute shopping in the Valletta Waterfront.
Evening: Pack and enjoy a farewell Maltese dinner.
Morning: Flight Malta → Rome (Alitalia, 1 h 30 min) then high‑speed Frecciarossa to Salerno (1 h 15 min).
Afternoon: Transfer by regional train to Naples (30 min) and check‑in.
Evening: Explore Piazza del Plebiscito and indulge in authentic Neapolitan pizza.
Morning: Quick regional train back to Rome (1 h) to catch your flight.
Afternoon: Flight Rome → Barcelona (Vueling, 2 h 15 min).
Evening: Walk along La Rambla, sip tapas, and enjoy a flamenco show.
Morning: AVE high‑speed train to Madrid (2 h 30 min).
Afternoon: Visit the world‑class Prado Museum.
Evening: Dine in the historic Plaza Mayor and try churros with chocolate.
Morning: Flight Madrid → Lisbon (Iberia, 1 h 30 min).
Afternoon: Explore the iconic Belém Tower and sample pastéis de nata.
Evening: Experience a soulful Fado performance in Alfama.
Morning: Tram 28 ride through historic districts, visit Alfama.
Afternoon: Day trip to Sintra – tour the colourful Palácio da Pena and Moorish Castle.
Evening: Return to Lisbon for dinner by the Tagus River.
Morning: Flight Lisbon → Paris (Air France, 2 h 30 min).
Afternoon: Check‑in, then admire masterpieces in the Louvre Museum.
Evening: Seine river cruise with views of illuminated landmarks.
Morning: Ascend the Eiffel Tower and enjoy a coffee on the second floor.
Afternoon: Wander the artistic Montmartre neighbourhood and visit Sacré‑Cœur.
Evening: Dinner in the chic Le Marais district.
Morning: Day trip to Palace of Versailles (RER train, 1 h).
Afternoon: Return to Paris, stroll the Champs‑Élysées and shop for souvenirs.
Evening: Farewell dinner at a classic French bistro.
Morning: Transfer to Charles de Gaulle Airport.
Afternoon: Board Qantas flight Paris → Sydney (1 stop in Dubai, ~22 h).
Evening: Settle into the long‑haul flight and rest.
Morning: Arrive Sydney, connect to domestic flight to Glen Innes via Port Macquarie (Qantas, 2 h total).
Afternoon: Collect luggage and travel to your home.
Evening: Rest after an epic 3‑week adventure.
If you need to shorten the trip, consider dropping the Sicily‑Gozo segment and fly directly from Rome to Malta; this saves about 4 days and $300 AUD. To extend, add a day in Vienna after Bern or a coastal stay in Amalfi after Salerno, each costing roughly $150‑$200 AUD for transport and lodging. Booking high‑speed train tickets early (at least 2 months) secures the lowest fares, and using a Eurail Global Pass for consecutive days could further reduce rail costs if you add more train journeys.