The Matterhorn in Switzerland is one of the world’s most recognizable mountains. To view the summit, you must travel to the town of Zermatt. After reaching Zermatt, a separate ticket needs to be purchased for the red train (in the photo below you can see the train behind me) that will take you to a higher summit where you can enjoy unobstructed views of the mountain. Remember to stay hydrated at high altitudes! Zermatt is easily accessible by train from Interlaken (about a 2 hour train ride) or Geneva (about 4 hours each way). Zermatt itself is really touristy and not charming but viewing the Matterhorn is well worth the journey.
The best months are the summer months for clear weather. However, these are also the busiest months for tourism. You can save a good chunk of money and avoid the bulk of the crowds by visiting slightly off season in May or September.
Zermatt is at an elevation of 5,276 feet, and the viewing point of the Matterhorn is even higher. Remember to bring layers as the temperature may change quickly.
The town of Zermatt does not allow cars, so the best way to arrive here is by train. The Swiss rail system connects Zermatt to Interlaken and Zermatt to Bern in just over 2 hours by rail. Hotel prices in Bern tend to be slightly cheaper than those in Interlaken.