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👉 Easily get elevation data in JSON, GeoTIFF and KML formats using Elevation API

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Gear up for your next adventure:

🧢Sun Hat - Wide-brim hat for sun protection

🧥Thermal Fleece Jacket - Versatile insulation for changing mountain temperatures

🕯️Camping Lantern - Illuminates your entire campsite with high-efficiency LEDs

🧦Hiking Liner Socks - Thin base layer to prevent friction and blisters

🔥Camping Stove - Portable stoves to cook outdoors with ease

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Alton topographic map

Click on the map to display elevation.

👉 Easily get elevation data in JSON, GeoTIFF and KML formats using Elevation API

Thank you for supporting this site ❤️
Make a donation

Gear up for your next adventure:

🧭GPS Tracker - Track your location in remote areas safely

🔥Emergency Fire Starter - Reliable ignition source for all weather conditions

🥽Outdoor Goggles - Protective eyewear for outdoor activities

🥘Camping Cookware Set - Compact nesting pots and pans for trail cooking

🧴First Aid Kit - Essential first aid supplies for outdoor emergencies

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About this map

Alton topographic map, elevation, terrain

Name: Alton topographic map, elevation, terrain.

Location: Alton, Madison County, Illinois, 62002, United States (38.85086 -90.22431 38.93086 -90.14431)

Average elevation: 147 m

Minimum elevation: 120 m

Maximum elevation: 201 m

👉 Easily get elevation data in JSON, GeoTIFF and KML formats using Elevation API

Thank you for supporting this site ❤️
Make a donation

Gear up for your next adventure:

🛏️Camping Sleeping Mat - Comfortable mats for sleeping outdoors

⛺Family Camping Tent - Spacious tent suitable for family camping trips

🌬️Windproof Camp Stove - Efficient cooking even on exposed mountain peaks

🥾Mountain Trail Shoes - High-traction shoes for mountain trails

⛺Backpacking Tent - Lightweight tent for long-distance hiking trips

As an Amazon Associate, this site earns from qualifying purchases at no extra cost to you.

Gear up for your next adventure:

👟Trail Running Shoes - Agile footwear for fast-paced topographic exploration

🧭GPS Handheld Device - Reliable GPS navigation for outdoor adventures

❄️Traction Ice Cleats - Slip-on spikes for icy trails and winter hiking

🧦Crew Hiking Socks - Comfortable socks for long-distance hikes

🛶Canoe Life Vest - Safety vest for water sports

As an Amazon Associate, this site earns from qualifying purchases at no extra cost to you.