top of page

Exploring the Geology of Hong Kong: An Interactive Experience

Exploring the Geology of Hong Kong: An Interactive Experience
Exploring the Geology of Hong Kong: An Interactive Experience

Hong Kong is renowned for its stunning landscapes and diverse geological features. For those interested in delving into the intricate details of the region's geological makeup, the Civil Engineering and Development Department (CEDD) offers an invaluable resource: The Geology of Hong Kong (Interactive Online Map). This interactive tool provides a comprehensive overview of Hong Kong's geology, making it accessible to both experts and enthusiasts alike.

Accessing the Interactive Map

You can access the interactive map through the following link: CEDD - The Geology of Hong Kong (Interactive On-line).

Features of the Interactive Map

1. Detailed Geological Information

The interactive map presents detailed geological information across various regions of Hong Kong. Users can explore different rock types, fault lines, and other geological features. Each area is color-coded for easy identification, and clicking on specific regions provides more in-depth information.

2. User-Friendly Interface

The map is designed with a user-friendly interface, making it easy for users to navigate and explore. Zooming in and out allows for a closer look at specific areas or a broader view of the geological landscape. The intuitive design ensures that even those new to geology can find the information they need.

3. Educational Tool

This interactive map serves as an excellent educational tool for students and educators. It provides a visual representation of geological concepts, helping to enhance understanding and engagement. The map can be used in classrooms to teach about the geological history and features of Hong Kong.

4. Research and Analysis

For researchers and professionals in the field of geology, the map offers a valuable resource for conducting research and analysis. The detailed data available can aid in various geological studies, from understanding rock formations to assessing geological hazards.

5. Interactive Layers

Users can toggle different layers on and off to customize their view. This includes layers for different rock types, geological formations, and fault lines. This feature allows users to focus on specific aspects of the geology that interest them the most.

Benefits of Understanding Hong Kong's Geology

Understanding the geology of Hong Kong is crucial for several reasons:

  • Safety and Planning: Knowledge of geological features helps in planning and developing infrastructure safely.

  • Environmental Conservation: It aids in the conservation of natural landscapes and geological features.

  • Educational Value: Enhances the educational experience for students and enthusiasts of geology.

  • Research Opportunities: Provides a foundation for further geological research and discoveries.


The CEDD's Geology of Hong Kong (Interactive Online Map) is a powerful tool for anyone interested in the geological makeup of this fascinating region. Whether you are a student, educator, researcher, or simply a geology enthusiast, this interactive map offers a wealth of information and an engaging way to explore Hong Kong's geology.

To start your journey into the geological wonders of Hong Kong, visit the interactive map here: CEDD - The Geology of Hong Kong (Interactive On-line).


  1. What is the geology of Hong Kong?

  • The geology of Hong Kong comprises a diverse range of rock formations, including volcanic rocks, sedimentary rocks, and metamorphic rocks. These formations provide valuable insights into the region's geological history.

  1. What are the significant geological features in Hong Kong?

  • Hong Kong showcases various geological features, such as the iconic hexagonal volcanic columns of the High Island Reservoir, sedimentary rock formations like the famous Dragon's Back, and the fault line running through the Hong Kong UNESCO Global Geopark.

  1. Can I explore the geology of Hong Kong on my own?

  • Yes, there are designated hiking trails and guided tours available in the Hong Kong UNESCO Global Geopark that allow visitors to explore and appreciate the geology of the region. It is advisable to follow safety guidelines and regulations during exploration.

  1. Are there any fossils or ancient remains in Hong Kong?

  • Yes, Hong Kong has yielded numerous fossils and ancient remains, including dinosaur footprints, ammonite fossils, and marine fossils, offering fascinating glimpses into the prehistoric life and geologic past of the region.

  1. How can understanding the geology of Hong Kong benefit me?

  • Understanding the geology of Hong Kong can enhance your appreciation of the natural landscape, geological phenomena, and environmental conservation efforts. It also provides valuable insights into the region's geological hazards and resource management.

Additional URL:


bottom of page