QTopo 9342-23 — Glen Rock

1:25,000 Topographic Map

A high-resolution topographic map covering the rugged Glen Rock region—an area defined by steep volcanic ridges, deeply incised valleys, forested escarpments, and remote foothill country at the southern end of the Lockyer Valley. With its dramatic landforms, narrow spurs, and complex creek systems, Glen Rock is a challenging terrain where accurate mapping is essential.

The QTopo 9342-23 (Glen Rock) sheet—produced by the Queensland Department of Resources—forms part of Queensland’s authoritative 1:25,000 mapping series. It provides finely detailed elevation modelling, hydrology mapping, vegetation structure, and access information across a landscape prized by hikers, ecologists, rangers, and land managers.

Whether you’re traversing remote ridgelines, conducting environmental assessments, planning backcountry travel, or managing steep-country assets, QTopo 9342-23 delivers the precision and clarity required for safe and informed fieldwork.

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🗺️ Map Content and Features

At 1:25,000 scale—where 1 cm = 250 m—this map includes:

• Contour lines showing volcanic peaks, steep-sided valleys, sharp ridges, cliffs, gullies, and narrow spurs

• Hydrology features: creeks, tributaries, waterfalls, drainage lines, and upper catchment systems of the Lockyer Valley

• Walking tracks, remote routes & access trails used by experienced bushwalkers, rangers, and ecologists

• Infrastructure including fire trails, fencelines, powerlines, boundary markers, and rural access points

• Vegetation mapping showing rainforest pockets, wet sclerophyll forest, woodland, scrub, and riparian corridors

• Land tenure boundaries: state land, conservation areas, national park, and neighbouring freehold parcels

• Named natural features including Glen Rock, steep ridge networks, creek corridors, and high points

• Points of interest for surveyors, rangers, emergency services, and wilderness explorers

All QTopo maps are compiled using Queensland’s authoritative spatial datasets, ensuring accuracy and consistency across the series.

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🧭 Who Uses This Map?

The Glen Rock 9342-23 Topographic Map is commonly used by:

• Bushwalkers & remote hikers – navigating steep summit ridges and rugged off-track country

• Environmental scientists & ecologists – species surveys, catchment analysis, fire ecology research

• Surveyors & planners – slope modelling, boundary assessment, land-use planning

• Rangers & conservation officers – monitoring protected areas and maintaining access routes

• Emergency services & SES – search & rescue, fire management, and remote response

• Outdoor educators – teaching advanced navigation in mountainous terrain

A trusted resource for both professional and advanced recreational exploration.

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💧 Field-Ready Options for Steep, Rugged Country

Choose a print finish built for Glen Rock’s wet seasons, rugged slopes, and dense forests.

✅ Waterproof & Tearproof Tyvek®

• Printed on DuPont™ Tyvek®

• Fully waterproof, tear-resistant, and lightweight

• Ideal for creek crossings, heavy rain, and repeated handling in steep terrain

✅ Laminated Edition

• Encapsulated in 2 × 80-micron gloss laminate

• Writeable surface suitable for whiteboard markers

• Wipe-clean, durable, and resistant to moisture, dust, and abrasion

📄 Standard Paper Edition

• High-resolution print

• Perfect for planning, office use, and occasional field reference

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📐 Map Details

Title: QTopo 9342-23 — Glen Rock
Publisher: Queensland Department of Resources
Series: QTopo 1:25,000
Scale: 1:25,000 (1 cm = 250 m)
Dimensions: 710 mm (width) × 594 mm (height)
Coverage: Glen Rock, adjoining volcanic ridges, creek catchments, steep escarpments, forest systems, and surrounding rural land
Material Options: Paper, laminated, or waterproof Tyvek®
Printed in: Australia
Edition: Latest available (see listing for publication year)

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📥 QTopo Map Index

Need neighbouring Lockyer–Main Range sheets?

➡️ Provide nearby sheet numbers—such as 9342-22, 9342-24, or 9242-13—and I’ll identify the adjoining maps instantly.

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🛒 Ordering & Options

• Standard folded paper map – ideal for planning, reference, and study

• Tyvek® waterproof edition – perfect for rugged, wet, high-relief terrain

• Laminated edition – reusable, durable, and ideal for operational use

• Flat (unfolded) maps available for wall or workspace display

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🎯 Summary

The QTopo 9342-23 — Glen Rock Topographic Map provides essential detail on terrain, hydrology, vegetation, access, and land use across one of the Lockyer Valley’s most rugged and dramatic landscapes. With precise 1:25,000 mapping and field-tough print formats, it is indispensable for hikers, ecologists, surveyors, rangers, emergency personnel, and experienced wilderness travellers.

Plan with purpose.
Navigate with confidence.
Explore with clarity.

Choose your preferred finish today and take Glen Rock into the field with Queensland’s most trusted topographic mapping.