There are few ways to get to Bussalp, the easiest being by bus from Grindelwald, but this is also the most expensive. The most difficult route, but the most rewarding, and free, is by walking from Grindelwald up through the forest to the Aellfluh mountain hut, then on a good track up to Bussalp. It takes about 3 hours. Alternatively, take the First gondola to Bort and walk for 2 hours on a level track from there, or go to First, head to Faulhorn and go down to Bussalp.
The views from the Bussalp restaurant are excellent, with lovely views of the Eiger, Monch, Jungfrau and Silberhorn. There is a small path behind the restaurant that leads to a viewing point where there are benches. As there isn’t a gondola to Bussalp, it is a lot quieter that other scenic places in the area.