Great America Quarry
Lom Velká Amerika
Lom Velká Amerika is an abandoned limestone quarry near Karlštejn, forming an impressive canyon with two lakes. It's a popular diving spot and film location.

📜 Lom Velká Amerika is an abandoned limestone quarry in the Bohemian Karst, forming an impressive canyon with two interconnected lakes. It's a sought-after tourist destination and popular diving site.
🔍 Known as the "Czech Grand Canyon," it has been a filming location for several Czech and international movies, including "Limonádový Joe" and "Malá mořská víla."

Why Go

☀️ Diving Experiences: Try-dive sessions with professional instructors and equipment provided.
🏄‍♀️ Climbing: Challenge yourself with climbing at Velká Amerika and Trestanecký lom.
🎶 Events: Experience live music events, weddings, and professional filming in a unique natural setting.
✈️ Nearby Attractions: Explore Karlštejn Castle (2 km away) and the Bohemian Karst Protected Landscape Area.

Why Avoid

⚠️ Restricted Access: General access is prohibited for safety; entry only during organized events with special permits.
🚫 Challenging Descent: Descent into the quarry is demanding; divers need a climbing rope due to weathered rock.
🚶‍♀️ Limited Capacity & Visibility: Diving events have limited capacity (max 25 people); underwater visibility can decrease during large events.

Cost

🎟️ Diving Try-Out (Ochutnávka potápění): 2,990 Kč per person (adults/children 10+), includes equipment/instructor.
🎟️ Diving Weekend (Diver): 1,990 Kč per person (Sat/Sun), includes organizational fee, camping, diving, tank fills.
🎟️ Wedding Ceremonies: 14,000 Kč for external parties, 7,000 Kč for locals.
🅿️ Parking Fees: Motorcycles 50 Kč, personal cars 70 Kč, caravans 200 Kč, buses 300 Kč.

Facilities

🚿 Toilets: Toilets are provided during organized events.
🏕️ Accommodation: Own tents allowed during organized weekend events.

Getting There

🚗 Location: Approx. 28 km SW of Prague, near Mořina village and Karlštejn Castle.
🚗 Access: During organized events, divers with permission can drive to the water. Access is primarily via a 130m tunnel, usually closed but opened for events.

Managed By

🤝 Owner: The quarry is owned by Rudné doly Příbram.
📧 Event Inquiries: Contact akce@lomy-morina.cz.

Tags
DivingQuarryLakeFilm LocationNatureHikingBohemian Karstoutdoorevent venueconcert venuewedding venueclimbingnatural reserve