Lomeček Quarry
Lom Starý Klíčov u Mrákova (Lomeček)
Fee required
Water
Swimming
Lomeček Quarry, also known as Starý Klíčov Quarry near Mrákov, is a submerged former stone quarry now serving as a popular swimming destination with clean water, sandy and grassy beaches, and the largest underwater observatory in the Czech Republic.

🏊‍♀️ Discover Lomeček Quarry, a popular swimming destination in a former stone quarry near Starý Klíčov.
🐠 Explore the largest underwater observatory in the Czech Republic, submerged at eight meters.

Why Go

💧 Enjoy beautifully clean and clear water for swimming
🏖️ Relax on sandy and grassy beaches
👀 Experience a unique underwater observatory, great for divers and non-divers
🍦 Grab refreshments available on site

Hours

🗓️ Open seasonally from May 1st to September 30th
⏰ Daily from 09:00 to 20:00

Cost

💰 Entrance fee: 100 CZK
🔭 Additional charge for underwater observatory access: 20 CZK

Managed By

👨‍💼 Operated by Zdeněk Zrůst

Checklist

👙 Bring your swimwear and towel
☀️ Don't forget sunscreen
🤿 Consider diving gear if you plan to explore the observatory

Tags
swimmingquarryoutdoorfamily-friendlydivingunderwater observatorynaturerecreation