<u>Here is what I could come up with:</u>
Family of four from Germany, wants to go abroad to Michigan. They have 3000 euros which is equivalent to 3,297.07 US dollars. Currently round trip tickets to Michigan are around 380 euros, so times four would be 1,520 euros total, $1,670.51 . Once they were to get to Michigan they would need a vehicle to rent. The average price for a small SUV is $60 per day + extra fees. The average cost of gas is $2.75 per gallon, maybe $68.75 on gas . They would stay for a week. So, $420 average on the vehicle.
A good place to check out is the DIA. The DIA has an entry fee of $14, $56 total. The DIA is full of beautiful art. A great spot to stay is Petoskey, it is further north and there are many sights to see. Assuming they would need a hotel for four, average price would be $120 per night, $840 for 7 days .
Money spent on food could range from $200 to $450 depending on how much is needed.
If they went to Petoskey they could visit Mackinaw to get some famous Mackinaw fudge. Average price for that could be from $10 to $30 depending on what is bought. There are also ferries in Mackinaw to Mackinaw Island. Mackinaw Island has horse back riding, carriage rides, lots of food, and amazing sights. It would be $23 per person for a round trip on the ferry to the island, $92 total. There are many scenic trails to use, I went to Bear River Valley Recreation Area it is was very fun. They could also go to the sleeping bear dunes to see Lake Michigan on the way back to the airport.
Total cost for the trip would be around $3,365.26 which is equal to 3,054.77 euros. I went a bit over the budget but there are always ways to shimmy down the price if they were to find deals online on the vehicle, hotel and food. But the sights to see and places to go are amazing. 3000 euros for a abroad trip is not a lot but it is do able.