# The World’s largest and deepest rail tunnel Gotthard Base Tunnel is located in which country? with Answer - General Knowledge MCQs | TestPrep

> Solved MCQ: The World’s largest and deepest rail tunnel Gotthard Base Tunnel is located in which country? Correct Answer: C. Switzerland. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# The World’s largest and deepest rail tunnel Gotthard Base Tunnel is located in which country?

Direct Answer & Quick Reference

The correct option is **C. Switzerland**.

The Gotthard Base Tunnel is the world’s longest and deepest tunnel. It runs under the Swiss alps between the towns of Erstfeld in the north and Bodio in the south.

A. Denmark

B. Sweden

C. Switzerland **(Correct Answer)**

D. United States

✨ Explain with AI

Verified Key: C. Switzerland
Solved by 3,669+ students

**Detailed Explanation & Reference:**

The Gotthard Base Tunnel is the world’s longest and deepest tunnel. It runs under the Swiss alps between the towns of Erstfeld in the north and Bodio in the south.

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