Permanent claim record · Grand Haven, Michigan

The Grand Haven South Pier extends into Lake Michigan at the mouth of the Grand River, terminating in two red lighthouses connected by a lighted catwalk; the pier was first established in 1839, among the oldest on Lake Michigan.

Verified\u00b7 1839-01-01

Raw value (vault-stripped)

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Predicate	trivia.fact
Subject	Grand Haven, Michigan (place)
As of	1839-01-01
Status	Verified
Source	West Michigan Tourism: Attractions, Landmarks & Regional Highlights — Perplexity Deep Research (March 2026) (trust 6.5/10)
Reference	—
Document hash	pending evidence-pack link
Provenance chain
Claim ID	bb986747-984b-4248-98f2-64ddad3a30c3