Here is a selection of quality wineries around Saint-Saturnin-lès-Apt (Luberon and Ventoux appellations), with wine styles and suggestions for visits/tastings. All are within a 10–35 minute drive.

Luberon (near Saint-Saturnin-lès-Apt)

• Château La Canorgue (Bonnieux) — A pioneering organic winery in the Luberon. Aromatic whites, elegant rosés, silky reds; beautiful setting
  at the foot of Bonnieux.
• Château de Mille (Route Apt - Bonnieux) — The oldest winery in the Luberon, organic wines, beautiful château.
• Domaine de La Citadelle (Ménerbes) — Wide and precise range, corkscrew museum on site; superb views of the Luberon.
• Domainede Fontenille (Lauris) — Fine and gastronomic wines, hotel and restaurant on site; lovely winery and park walks. 
• Marrenon (La Tour-d’Aigues) — A leading Luberon/Ventoux cooperative; beautiful wines from each terroir, good value for money, educational tours.
• Château Val Joanis (Pertuis) — Remarkable gardens, exhibition of antique tools;
  fresh whites/rosés, reds with a masterful southern style.
• Domaine de la Cavale (Cadenet) — Contemporary architecture, wine tourism center, blending/tasting workshops; clean and modern wines.

Ventoux (a little further east/north)

• Château Pesquié (Mormoiron) — A reliable Ventoux producer. Rich reds (Grenache/Syrah), fresh whites; very professional service, picnic/vineyard options available.
• Domaine de Fondrèche (Mazanet/Saint-Didier, Ventoux area) — Precise and profound reds, taut whites; highly sought after by wine lovers.
• Domaine des Murmuriums (Ventoux) — Small estate, characterful wines; visits often by appointment.

Around Apt and the ochre cliffs

• Domaine de Tara (Roussillon) — Small, well-made batches, pleasant terrace; charming rosés and whites.
• Château Saint-Pons (Villars) — Amidst the ochre cliffs, typical setting; straightforward wines, good cellar door prices. 

Terroir/Tour Trails

• Architecture and gardens: Val Joanis, Citadelle, La Cavale.
• Organic/natural: La Canorgue, Tara; several offer wines without heavy additives.
• Family/educational: Marrenon (clear trail), Pesquié (tasting plans, walks).
• Food and wine pairing: Fontenille (restaurants), several estates offer local platters.
• Art, Wine and Food: Château la Coste near Aix-en-Provence (50km, about 1 h)

Practical Tips

• Booking: In summer/weekends, book your tasting the day before (groups: 48 hours).
• Opening Hours: Often 10:00–12:30 and 14:00–18:00; closed Sunday afternoons during the off-season.
• Driving: Take turns driving; some estates rent bicycles or organize rides through the vineyards.
• Shopping: Bring a cooler for white/rosé wines; many ship to France/Europe.