Since I dropped off this TB again before having had access to the internet, I was not aware of the mission of this TB. Thus I did not take a photograph of the TB in a heartrate increasing situation. The most heartrate increasing situations I encountered while geocaching are associated with geocaches in Vienna. In particular a TB cache by theplank (here TB does not refer to travelbug) and the Heilige Johanna cache by bagsj come to my mind.