Where to catch Munchlax

In Kitakami (Scarlet & Violet – The Teal Mask)

• Apple Hills — Walk
• Kitakami Road — Walk, Static Encounter
• Kitakami Wilds — Walk
• Loyalty Plaza — Walk
• Oni Mountain — Walk
• Paradise Barrens — Walk
• Timeless Woods — Walk
• Wistful Fields — Walk

Munchlax — full Pokédex entry