Is it cheaper to rent a car or use public transit for a family?

If you are a family of 4 or more, renting a car is almost always cheaper than buying individual train or bus tickets, especially when you factor in the cost of moving everyone's luggage.

How do I handle varying interests without buying 6 separate tickets?

Plan a 'split' day. Spend the morning together at a free location (park/beach), then divide into groups for the afternoon based on interests, keeping the total group spend equal.

How to budget for a large family trip

Budgeting for a large family requires moving away from per-person calculations and focusing on high-impact fixed costs like multi-room lodging and bulk transportation. Allocate 60% of your total budget to accommodation and travel, and enforce a strict 'one paid activity per day' rule to keep discretionary spending under control.

Calculate the 'Bed-and-Wheels' floor. Before looking at food or fun, determine the cost for housing and transit for the entire group. Use tools like Airbnb or VRBO to find properties with kitchens, which saves you 40% on dining costs compared to hotel stays.
Set a flat 'per-meal' cap. For a family of 5+, restaurants are budget killers. Set a strict limit of $15 per person for lunch and $25 for dinner. If the total bill exceeds that, the difference must come out of the 'souvenir' or 'activity' bucket.
Pre-purchase group tickets. Never buy tickets at the gate. Look for 'Family Pass' bundles for museums or parks online at least 14 days in advance to save 10-20% on entrance fees.
Create a 'Slush Fund' for emergencies. Add 15% to your total calculated budget specifically for incidentals like missed trains, snack runs, or last-minute pharmacy trips to ensure you don't use credit cards to cover surprises.

Is it cheaper to rent a car or use public transit for a family?: If you are a family of 4 or more, renting a car is almost always cheaper than buying individual train or bus tickets, especially when you factor in the cost of moving everyone's luggage.
How do I handle varying interests without buying 6 separate tickets?: Plan a 'split' day. Spend the morning together at a free location (park/beach), then divide into groups for the afternoon based on interests, keeping the total group spend equal.