Travel tip: National Geographic podcasts

I was browsing tonight for travel photography contests since my sister had suggested I submit a few of my past travel pictures to see if I can win something... that was a few months back. Last night, I started browsing and planning my upcoming Costa Rica trip. I guess the whole prospect of traveling again soon reawakened me about exotic destinations, photography, and such. Anyhow, it dawned on me again that I haven't looked into my sister's recommendation in a while. So, as I was browsing through sites like Travel & Leisure magazine (which I JUST missed their last deadline submission on Oct. 10th) and National Geographic (NG), I discovered NG's great Walks of A Lifetime series of podcasts. I just subscribed and really looking forward to hearing the weekly podcasts. You can find the link here.

So far, the available cities listed on iTunes are:
- London
- Tribeca
- San Francisco
- Paris
- Miami
- Berlin
- Chicago
- Tokyo
- Washington, DC
- Rome
- Boston
- Sydney
- Savannah
- Venice
- Charleston