The trail has steep ascents and descents, make sure you have sturdy boots and plenty of water. Tips and hints. All of today's walking can be skipped or shortened by taking the train from Wengen to Lauterbrunnen, followed by the Gondola to Grütschalp and then another train to Mürren - see your train connections here - www.sbb.ch/en Mürren - Grütschalp Loop. Head out on this 5.9-mile loop trail near Mürren, Bern. Generally considered a moderately challenging route, it takes an average of 3 h 8 min to complete. This is a very popular area for birding, hiking, and running, so you'll likely encounter other people while exploring. The best times to visit this trail are May One good idea for getting there could be to take the train down to Lauterbrunnen, walk along the valley to Stechelberg then take the cablecar up to Murren. For the return trip you could then take the train to Grutschalp and cablecar back down to Lauterbrunnen, essentially a 'round trip'. Just so you know the last train back to Lauterbrunnen Grütschalp - Mürren - Lauterbrunnen. Try this 16.9-km point-to-point trail near Lauterbrunnen, Bern. Generally considered a challenging route, it takes an average of 5 h 34 min to complete. This is a very popular area for backpacking, birding, and hiking, so you'll likely encounter other people while exploring. Take the train to Lauterbrunnen, then a bus to Stechelberg, Schilthornbahn (about a 10 mins ride). The bus drops right at the cable car station. Alternatively, you can start in Lauterbrunnen and take a cable car up to Grütschalp. Then a mountain train across to the car-free village Mürren. Then a short walk through the village to the Mürren From Lauterbrunnen, you can take the cableway to Grütschalp. Then change to the narrow gauge train to Mürren BLM, the train station in the north of the village. Take the bus from Lauterbrunnen to Stechelberg. Then take the cableway up to Mürren, with a change in Gimmelwald. The cable car station is in the south of the village. You can take a train from Grindelwald to Lauterbrunnen via Zweilütschinen in around 52 min. Train operators. Berner Oberland-Bahnen. Wengernalpbahn. Bus operators. Grindelwald Bus AG. Other operators. Taxi from Grindelwald to Lauterbrunnen. From Murren to Lauterbrunnen: Walk to the Murren train station at the north end of the village. Take the train to the Murren Bergbahn, the cable car descending to Lauterbrunnen. The train ride takes 14 minutes and the cable car 4 minutes. The walk from the train to the cable car is short and you should have no problem making the connection. For an easy excursion from Murren you might consider walking down to the tiny village of Gimmelwald - from there you can catch the cable car to Stechelberg then walk to Lauterbrunnen (easy). If Once you're at Interlaken Ost, the trains, lifts, etc to Mürren all run 2-4 times an hour. They are timed to connect for people walking at a moderate pace. However, if you need to slow down for any reason (slow walking, need to use a bathroom, etc), don't worry; just "miss" the first connection and get the next one. wiB3.