Swimming pools for the win (four kids 1, 7, 14, 16). In and out the pool all day long 😆
If they get bored of that cards (yep the 2 yr old will throw them on the ground and think that's heaps of fun), duplo blocks, hot wheels cars go everywhere, sticks, seashells if you're near the ocean and find some ducks to feed. Try and enjoy every moment, they grow up way too quickly 💜🧡💛🥰