Rosemarie Keller

Guided tours, expertly crafted

As the world's largest private education company, EF Go Ahead Tours knows that travel is the best way to learn about the world. With over 50 years of experience and a rich network of local experts, their tours make it easy to get to the heart of a destination.

Upcoming tours

Aug 2–10, 2025

A Week in Ancient Greece: Athens, Delphi & Olympia With Rosemarie Keller

with Crete & Athens extension

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Aug 19–26, 2025

A Week in Ireland: Dublin, Cork & Galway with Rosemarie Keller

with London extension

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Feb 14–25, 2026

Highlights of Australia: The Great Barrier Reef to Sydney with Rosemarie Keller

with Adelaide & Kangaroo Island extension

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Past tours

Feb 18–26, 2025

Costa Rica: Rainforests, Volcanoes & Wildlife with Rosemarie Keller

with Manuel Antonio & San José extension

Guided tours, expertly crafted

*Prices are per person based on double occupancy, before flights, and vary by departure date. Select your preferred departure date and departure city to view your tour price with flights and hotel transfers included. Changes or cancellation will result in a fee of up to the total tour price. Last-minute specials are not combinable with any other promotional discount. Promotional discounts not combinable with any other promotional offer, including Group Coordinator and Group Benefit programs. Applicable airline baggage fees are not included. Please contact the airline for more information. Some countries may require aircraft insecticide treatment for inbound foreign flights. Such countries can be found at goaheadtours.com/insecticide. To view Go Ahead's complete Terms & Conditions, visit goaheadtours.com/terms. The tour operator for your trip is EF Education First International Ltd. CST 2060043-20.