Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Swiss Alps Jungfrau-Aletsch' has mentioned 'North Sea' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The principal valleys on the north side run due north below the precipitous 20 kilometer north wall of the Jungfrau, Mxc3xb6nch and Eiger, thence to the Aar, a tributary of the Rhine which runs into the North Sea. | WIKI |