The weather in April will probably not be able to beat the weather of today Saturday: The morning will be sunny, clear and chilly. Already, the sunlight has the same intensity as in mid August and it will therefore be pleasantly warm for the season.
On Sunday, it will remain nice and hot. On Monday, the current period of high pressure will be briefly interrupted by the passage of a weak low accompanied by dense cloud and thunderstorms. Tuesday, high pressure will return again for sunny and warm weather.
Roughly 200m above the bottom of the Inn Valley, in the middle of the Martinswand, you'll find Maximilian's Grotto (Maximiliansgrotte), a 26m-wide and 19m-high natural cave. Legend says that Kaiser Maximilian himself even sought refuge here after injuring himself while hunting chamois. The Grottensteig path in the Martinswand has been reconstructed and has been walkable again since April 2015. The path takes you from Brunntalweg across the quarry, and over the completely refurbished grotto trail. Bridges, fences and handrails ensure a secure walk for children along the way to a spectacular view over Zirl and the upper Inn Valley.