A family day with short transitions, food breaks and one strong highlight.
Morning
Start before the day becomes busy. Use the lake itself as the first experience and keep the first hour simple.
Middle of the day
Choose one structured highlight that fits a family day day. Do not stack several reservations simply because they are close together on the map.
Afternoon
Leave room for weather, food and energy. If the day still feels good, add a short second stop. If not, stay by the water.
Evening
Use the softer light for a walk, dinner or photography. The best ending is usually the part with the fewest logistics.