Grottes de Calès
The site is accessible, but visitors are advised not to go beyond the metal barriers due to the risk of falling rocks (beware of the weather).
Each edition grades its towns against each other only.

There are 4 places to visit in Lamanon, plus one within 5 km of its centre. They include 3 attractions and 2 châteaux. 3 stand within 1 km of the centre, close enough to walk between. Palais des papes, 36 km away, is the best-known day out.
Following Grottes de Calès are 2 attractions and 2 châteaux.
Best known first: by how many Wikipedia and sister-site articles cover each place (Wikidata’s count). It isn’t a ranking of how good they are.
At 4.7 km, Château de Roquemartine is the farthest one out.
The first 20 on the list, numbered as below. The shape is the commune of Lamanon; the orange dot is its centre. © OpenStreetMap contributors · commune boundary: IGN
There are more other sights (3) than anything else, then châteaux or heritage sites (2).
Dark: in Lamanon. Light: in the communes within 5 km of its centre.
First the 4 in town, then one within 5 km of its centre.
The site is accessible, but visitors are advised not to go beyond the metal barriers due to the risk of falling rocks (beware of the weather).
The 4 places in Lamanon first, then those within 5 km of its centre.
Of the 12 day trips, Palais des papes (36 km) is the best known.
AttractionPalais des papes36 km northwest, in Avignon
AttractionTerrasse du café le soir37 km west, in ArlesAttractionAttractionPont d'Avignon36 km northwest, in AvignonAttractionAttractionLa Nuit étoilée37 km west, in ArlesAttractionAttractionAbbaye Notre-Dame de Sénanque27 km north, in GordesAttractionAttractionExsurgence de Fontaine-de-Vaucluse24 km north, in Fontaine-de-Vaucluse
CathedralCathédrale Notre-Dame-des-Doms d'Avignon36 km northwest, in Avignon
Archaeological siteArènes d'Arles37 km west, in ArlesAttractionAttractionAncienne cathédrale Saint-Trophime à Arles37 km west, in Arles
CathedralCathédrale Saint-Sauveur d'Aix-en-Provence35 km southeast, in Aix-en-ProvenceAttractionAttractionMonastère Saint-Paul-de-Mausole22 km northwest, in Saint-Rémy-de-Provence
ChâteauChâteau de l'Empéri6.7 km south, in Salon-de-ProvencePlaces within 40 km of Lamanon with an article in both French and English Wikipedia, nearest first.
The first on our list in Lamanon are Grottes de Calès, Platane géant de Lamanon, Ancienne carrière and Château. We list 4 places in town. Another 1 is within 5 km of the centre.
No museum or gallery is mapped in Lamanon or within 5 km.
The nearest with articles in both French and English Wikipedia: Palais des papes (36 km), Terrasse du café le soir (37 km), Pont d'Avignon (36 km), La Nuit étoilée (37 km).
From OpenStreetMap and Wikidata: named museums, galleries, châteaux, abbeys, gardens, zoos, theme parks and other visitor attractions whose mapped point lies inside the commune of Lamanon, then those in the communes within 5 km of its centre, and well-known places within 40 km. Houses, ruins and gardens need a sign they’re open to visitors; places marked private, closed or disused are left out. The historic-monument link is the Culture ministry’s Mérimée record. A place that isn’t mapped isn’t listed, so this isn’t everything there is to see.
Sources: OpenStreetMap (© OpenStreetMap contributors, ODbL), Wikidata (CC0: descriptions, websites, Wikipedia articles), the Culture ministry’s Mérimée database (Licence Ouverte 2.0), IGN commune boundaries. Distances are from the commune’s centre point.
Photos from Wikimedia Commons, each under its own licence (our copy, resized).
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.