Begin your tour by meeting your guide at the hotel and make your way together to the train station in Basel. An intercity train takes you within 2 hours to Interlaken, where you change to the local train. After 20 minutes, you will arrive at Lauterbrunnen, a small village at the end of the valley. While you change the train, have a look at the famous "Staubbach" waterfall. The cogwheel railway from Lauterbrunnen to Kleine Scheidegg takes 35 minutes, passing Wengen, a small alpine town known for winter sports and the annual FIS world cup downhill race. At Keine Scheidegg at 6600 ft above sea level, you will change onto the Jungfrau railway, which will take you within 40 minutes to the top. During the ride, the train will stop once in the middle of the tunnel for a scenic stop, where you will get off the train for 5 minutes.  Once you arrive at Jungfraujoch, your tour guide will lead you through the attractions of this destination. The walking tour will take approximately 1 hour inside the tunnel system. The sightseeing tour is protected from the weather outside and easily accessible. At the Sphinx Terraces and in good weather conditions, you may see the Black Forest in Germany. Visit the "Alpine Sensation" exhibition, a tribute to the construction work of the Jungfrau railway. You will continue through the ice cave to the plateau, a charming place outside in the middle of the snow. The walk around will be finished by passing the chocolate heaven from "Lindt", a small exhibition about chocolate making in Switzerland. According to your preferences, you may have lunch at one of the 3 restaurants at Jungfraujoch. Your tour guide will be happy to assist you and to join you for lunch. Admire the views of mountain peaks all around you. Then hop back on the Jungfrau railway for the descent to Kleine Scheidegg. From here, you will travel on the route to Grindelwald, where the tour guide can make an optional stop. The local train takes you within 40 minutes back to Interlaken with a connection to the intercity train to Basel, and finally back to your hotel.