The Classica Sector at Lumignano, was the first sector to be bolted in the early 1970's and during the 1980's hosted some of Europes hardest routes. Even today the route quality is exceptional even if climbing skill has increased. The grades tend to be very stiff and combined with the style of climbing it is very difficult to on-sight. The grey and red streaked limestone is part of an undersea reef so you find lots of small pockets. Many routes are very techincal requiring good foot work and strong finger strength.
Best time to climb is during cooler months and this is winter destination. However, you can climb early morning until 1000 a.m. or after about 1700 p.m. during the warmer months.
(note that some routes have upper sections) most routes are marked.