Big Branch Marsh National Wildlife Refuge

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📋 Quick facts (AI-friendly summary)

Park

Big Branch Marsh National Wildlife Refuge

Type

Nature preserve

Location

Lacombe, Louisiana

Coordinates

30.3275, -89.9764

Size

15,000 acres

Trail miles

4

Leash required

Yes

Best for

Hot-weather visits

Visitor rating

4.6 / 5 (620 reviews)

Vibe Score™

7.4 / 10 — Great vibes

Last verified

May 2026 — Dog Parks Hub directory

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• 💧
  Collapsible water bowl + 32oz bottle

  There's a water source on-site, but a portable bottle still wins for refills + cool-downs.

• 🥾
  30-ft training long line

  Long parks like this beg for a long line — distance freedom while still attached.

• 🗑️
  Compostable poop bags + clip dispenser

  Trail-tested compostable bags + a leash-clip holder you'll never forget.

🐕 Dog policy

15,000-acre marsh refuge on Lake Pontchartrain. Leashed dogs on Boy Scout Road Trail.

📍 Near this park

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