The Fontainebleau Fun Bloc bouldering guidebook covers the very best areas in the forests of Fontainebleau, and is aimed at groups of mixed climbing abilities who all want to climb in the same general area.  All the boulders are shown on colour photo topos, which makes recognising the problems very easy, and includes every single problem in an area.  Therefore, on each photo topo all the different coloured problems are shown ranging from children’s routes, to yellow, orange, blue, red and black routes as appropriate.  The guidebook is split into 43 different areas or sectors, with each having its own unique aerial plan map. These maps then show every single boulder that has been perfectly mapped and has coloured dots that exactly pinpoint every single problem.  Over 7,650 problems are detailed from 1a to 8c, which are shown on over 1,600 colour photo topos. 127 different Fontainebleau circuits are fully covered in this book including 22 individual children’s circuits.  The main areas covered are Bas Cuvier, L’Elephant, Le Cul de Chien, Roche aux Sabots, Beauvais, Rocher Canon, Roucher Saint-Germain, Bois Rond, Canche aux Merciers, Rocher Fin, Buthiers, 95.2, 91.1, Roucher Guichot, Diplodocus, Potala, Rocher des Potets, Franchard Isatis and Franchard Cuisiniere.  To get to these main areas there are additional approach maps from the appropriate car parks – something that is essential in what can be a very complicated forest. Published by Jingo Wobbly in 2025 (updated 9th edition) this guidebook is in French and English text throughout.  This is volume 1 of the Font Bloc series with volume 2 being Fontainebleau Top Secret. Number of pages is 320 Size is 150mm x 210mm (A5 format). ISBN is 9781873665152.