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

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🧺Waterproof Dry Sacks - Organize your pack and keep electronics safe from rain and river crossings

☀️Portable Solar Chargers - High-efficiency panels to hang on your backpack while walking

🔋Solar Power Banks - Solar chargers for outdoors

🔦Headlamps - Hands-free lighting for hiking

⌚Altimeter Barometer Watches - Outdoor watches with built-in sensors to track altitude changes and weather shifts

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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:

🧤Hiking Gloves - Protective gloves for outdoor use

🧥Insulated Down Jackets - High warmth-to-weight ratio for cold nights in the high country

📟Satellite Messengers - Two-way satellite communication to stay in touch beyond the cellular grid

⛺Lightweight Tents - Compact tents for backpacking

🧣Merino Neck Gaiters - Versatile headwear for warmth, sun protection, or dust filtering

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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:

🕯️Emergency Whistles - Safety whistles for hiking

🧥Thermal Emergency Blankets - Compact Mylar blankets to prevent hypothermia if stranded overnight

🔥Ferrocerium Rod Fire Starters - Reliable fire lighting in wet or windy conditions without matches

🩹Blister Prevention Tape - Apply to friction points before they become painful sores

🖼️Scratch-off Australia Map - Track the regions and peaks you have explored geographically

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Gear up for your next adventure:

🏃Compression Recovery Socks - Reduce leg fatigue after heavy days of elevation gain

🧼Biodegradable Soap - Eco-friendly outdoor soap

🖼️Scratch-off Australia Map - Track the regions and peaks you have explored geographically

🎒Dry Bags - Waterproof bags for outdoor gear

🐍Snake Gaiters - Protection against snake bites

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