America Unearthed S3E7 — Marco Polo Discovers America

6.4

America Unearthed•Season 3•Episode 7

Marco Polo Discovers America

6.4/10 · 17 votesDec 20, 201443 min

Ranked #8 of 13 in Season 3•−0.2 vs season avg

Discussion

Just east of the San Francisco Bay Area are the Berkeley Hills Walls--remnants of a massive, stone wall that stretches a distance of over fifty miles. The wall segments are up to six feet high in some places and are constructed of tightly fit limestone

Previous episodeE6 · Captain Kidd's Pirate Code Next episodeE8 · The Plot to Steal America

Seasons4

All 1 2 3 4

Season 3 Episodes13

E1 7.1

Secrets from the Alamo

E2 6.7

Guardians of Superstition Mountain

E3 6.3

The Appalachian Giant

E4 6.5

Montezuma's Gold

E5 6.1

Custer's Blood Treasure

E6 5.4

Captain Kidd's Pirate Code

E7 6.4Now viewing

Marco Polo Discovers America

E8 5.7

The Plot to Steal America

E9 7.5

The Blood Stone

E10 7.8

Egyptian Secrets of NYC

E11 5.4

Tracking Bigfoot

E12 7.6

The Templars' Deadliest Secret: The Chase

E13 7.1

The Templars' Deadliest Secret: Evidence Exposed

Cast1

Scott Wolter

Himself - Host

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Episode Summary

"Marco Polo Discovers America" is episode 7 of America Unearthed season 3. It scored 6.4/10 from 17 votes, ranking #8 of 13 episodes this season (season average 6.6). It aired on December 20, 2014.

Next: E8 · The Plot to Steal America Best of Season 3