Import a GPX file
👉 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:

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

Frederika trails

Click on a trail to view its statistics, map and profile.

Alcock Park Loop

United States > Iowa > Bremer County > Frederika

Distance: 1.2 mi • Elevation gain: 30 ft • Maximum elevation: 1,037 ft

Gear up for your next adventure:

🔦Powerful Headlamps - Ultra-bright hands-free lighting for night navigation
⛺Backpacking Tent - Lightweight and durable tent for multi‑day hikes
🎒Day Hiking Backpack - Lightweight backpack perfect for day trips and outdoor adventures
📚USA Hiking Guide Books - Top trail guides and map books
🦺Reflective Outdoor Gear - Safety gear for low‑light conditions

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