Vue aérienne du Mas Saint Antoine, gîte de charme ardéchois pour les séjours en groupe, entouré d'arbres, d'une piscine à gauche, de champs de lavande à droite, et de collines ondulantes en arrière-plan sous un ciel bleu clair.

aven-orgnac

Aven d’Orgnac: The Complete 2026 Guide (Visit, Prices, Tips, Photos)

The Aven d’Orgnac is one of France’s most beautiful natural caves, classified Grand Site de France since 2004. Located just 30 minutes from Mas Saint Antoine in southern Ardèche, it offers a spectacular journey into monumental underground halls, where some stalagmites reach 30 meters tall. Here’s the complete 2026 guide. What is the Aven d’Orgnac? […]

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Published on :19 July 2026  -  Filed under: Sport and Adventure

Caving in Ardèche: show caves and underground exploration

Caving in Ardèche and visiting the caves are among the territory’s great experiences. Between the show caves, open to all without equipment, and sport caving supervised by a professional, southern Ardèche offers a real journey underground. After ten years welcoming visitors at Mas Saint Antoine, here is our evergreen guide to choosing well, safely. Key […]

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Published on :17 July 2026  -  Filed under: Sport and Adventure

Aven d’Orgnac, Grand Site of France: 2026 Complete Guide

Aven d’Orgnac, 30 minutes from Mas Saint Antoine, is probably the region’s most spectacular underground site. Labeled Grand Site of France (renewed 2004, 2010, 2016 and 2023), it combines a cave with vertiginous volumes (ceilings up to 55 m high) and the Cité de la Préhistoire, museum tracing 350,000 years of human adventures. Why visit […]

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Published on :24 May 2026  -  Filed under: Discover Ardèche