[STEM]Hambaksan Dulle-gil Trail 🌿 | Forest Walking, Mapping & STEM Learning in Yongin
📍 Location
Nam-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, Republic of Korea
Near Myongji University Natural Sciences Campus
What Is Hambaksan Dulle-gil?
Hambaksan Dulle-gil is a forest walking trail in Yongin where visitors can enjoy trees, seasonal plants, fresh air, and gentle outdoor exercise. It can also become an open-air STEM classroom. Trail maps, distance markers, slopes, walking time, plants, soil, water flow, and weather all provide opportunities for observation and investigation.
Based on the course information shown on the local guide map, visitors may choose between two routes:
Course 1: approximately 3 km and 1 hour 30 minutes
Course 2: approximately 5 km and 2 hours 30 minutes, extending toward Shingi Reservoir
Distances, access points, trail conditions, and estimated times may change. Check the official map or on-site sign before beginning your walk.
🎯 Target Learners
Elementary and middle school students
Families and international visitors
Teachers planning outdoor STEM activities
Korean and English language learners
✅ Learning Objectives
Learners will be able to:
Read a trail map and identify routes, distances, landmarks, and directions.
Calculate average walking speed using distance and time.
Observe how sunlight, soil moisture, slope, and water affect a forest habitat.
Explain how trail design helps protect both people and nature.
Use AI carefully while checking important information against reliable sources.
🔬 Science | How Does a Forest Trail Become a Habitat?
A forest is an ecosystem in which plants, animals, fungi, microorganisms, water, soil, sunlight, and air interact. Trees provide shade and shelter. Fallen leaves break down and return nutrients to the soil. Insects and birds may help pollinate plants or spread seeds.
Compare two places along the trail—one sunny and one shaded. Observe air temperature, soil moisture, leaf color, and the number of visible plants. Do not pick plants or disturb wildlife.
💻 Technology | Digital Navigation and Field Records
Smartphones can support navigation through GPS, digital maps, compasses, cameras, and step counters. Learners can record observations with photographs or a digital field journal.
Technology has limits. GPS accuracy may decrease under dense trees, batteries can run low, and online maps may contain outdated information. Carry enough power, follow on-site signs, and download the map in advance when possible.
⚙️ Engineering | Why Are Trails Designed?
Trail designers consider slope, drainage, soil erosion, safety, and visitor movement. Steps and handrails can support walkers on steep sections. Drainage channels guide rainwater away from the path. Signs help visitors stay on the designated route, reducing damage to nearby plants.
Engineering Challenge: Design a small model trail that crosses a slope. Use paper, clay, sticks, or recycled materials. Add a safe path, a drainage feature, a direction sign, and one method for reducing erosion.
➗ Mathematics | Distance, Time and Walking Speed
Average speed can be estimated with this formula:
Average speed = Distance ÷ Time
Course 1: 3 km ÷ 1.5 hours = 2 km/h
Course 2: 5 km ÷ 2.5 hours = 2 km/h
These are planning estimates, not guaranteed completion times. Rest stops, weather, slope, age, and trail conditions can change the actual time.
Mathematics Challenge: If a walker completes 40% of the 5 km course, how far has the walker traveled?
5 km × 0.40 = 2 km
🌎 Geography | Reading the Landscape
Use the trail map to identify the starting point, course direction, nearby roads, Myongji University, and Shingi Reservoir. Discuss how contour lines or elevation data can show steep and gentle areas. Observe where rainwater is likely to flow after it reaches the ground.
🎨 Arts | Forest Sound Map
Stop safely for one minute and listen. Mark the direction of birds, wind, footsteps, insects, or water on a simple map. Use different colors or symbols for natural sounds and human-made sounds.
🌱 Environmental Responsibility
Stay on the designated trail.
Take all litter home.
Keep noise low near wildlife.
Do not collect flowers, insects, rocks, or branches.
Keep pets under control and follow local rules.
Avoid hiking during severe weather or when the trail is closed.
🤖 AI Literacy | Ask, Check and Improve
Try asking an AI tool: “Create a family-friendly checklist for a 5 km forest walk in Yongin.”
Then verify the response:
Does it match the current weather forecast?
Does it use the correct trail distance and access point?
Does it distinguish facts from suggestions?
Does it recommend checking official or on-site information?
Does it avoid identifying unknown plants as safe to touch or eat?
AI can help organize a plan, but it cannot confirm real-time trail closures, damaged paths, or every on-site condition. Verify safety information with local signs and official sources.
🧭 Family STEM Mission
During the walk, complete these five tasks:
Find one example of erosion or water drainage.
Compare a sunny area with a shaded area.
Record walking time for a measured section.
Identify one human-made safety feature.
Create one question for further research after returning home.
📝 Learning Outcomes
After the activity, learners can connect a real forest walk with ecosystem science, digital navigation, trail engineering, mathematical estimation, geographic thinking, creative observation, and responsible AI use.
⚠️ Visitor Note
Wear suitable walking shoes, carry water, check weather and daylight hours, and follow all posted notices. Course distances and times should be confirmed using the current on-site information board before departure.
🔎 SEO Package
Search Intent: Informational, educational, family travel, outdoor learning
🏷️ Hashtags
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