![](http://www.alamy.com/thumbs/6/2CC63A11-9535-421C-8C0C-727F6E957703/H45487.jpg)
Spiral staircase, concrete, detail, Karwendelgebirge, nature information centre, "telescope", structure, architecture, Mittenwald, nature-info centre, "gigantic telescope", tube, information centre, tourist attraction, stairs, railing, sinuously, curved,
Size: 4256px × 2832px
Photo credit: © Peter Czajka / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: alp, architecture, attraction, centre, concrete, curved, detail, environmental, exhibit, exhibition, gigantic, information, karwendel, karwendelgebirge, mittenwald, mountain, nature, nature-info, permanent, railing, reserve, sinuously, spiral, staircase, stairs, structure, telescope, tourist, tube, world