Melena (Definition) Melina is blood in the stool that is black, tarry, sticky, and smelly. The blood in melena comes from high up in the gastrointestinal tract, and gets partially digested which is why it changes to melena. Bright red blood comes from lower in the GI tract.
Pilatus rope park & summer toboggan run. A very particular attraction on Mount Piatus is the longest summer-toboggan run of Switzerland - a funny and sportive experience one should not miss. The adventurous, racy run down the 1350-metre long chrome-steel channel â the longest summer toboggan run in Switzerland â starts on FrÃ¤kmÃ¼ntegg (1415 m). The numerous twists, turns and dragons' dens (tunnels), promise fast fun from May to October with each run a memorable and exciting experience.
This hike is great on a clear summer day since you can see four snowy mountains from the summit of Observation Peak. Wildflowers bloom in the forest and on the summit in early July, but early July is also mosquito season up here. The pests will plague you for about the final two-thirds of the climb up to the peak.