They have aged incredibly well as their own little thing. I love rewatching them. Sadly I haven't found any other kids movies with the same vibe. BUT, here's my recommendations for goofy fun with some random spooks.

• Goonies
• The Mummy
• Atlantis the Lost Empire
• Hook 1991
• Treasure Planet
• Goosebumps 2015 (far more fun than I expected)
• The Haunted Mansion 2003
• The Borrowers 1997
• Jumangi trilogy
• Scooby Doo and with Witches Ghost
• Scooby Doo on Zombie Island
• Pokemon Detective Pikachu
• Spy Kids
• Spy Kids 2: The Island of Lost Dreams
• The Witches (1990)