That is nuts.
My DCs went to a private RC elementary school in the US to age 13/14 and the main school trip events, which took place in their final year, were a day long ski trip to a ski resort with manufactured snow that cost each family $75 and another day-long class trip for a tour of the state capitol and to see important sites and a museum associated with a former, very significant US president born in the state. This cost $50ish, with lunch at a grotty buffet restaurant included.
The previous year they went to see an opera matinee with lunch, and the year before to a Broadway show, again a schools matinee. None of these trips cost more than $50.
There were plenty of kids in that school whose parents spent their last dime to send them there, with no extra money for holidays or enriching experiences abroad or even within the US.The school didn't see fit to provide any of the students with a holiday that parents couldn't afford.
EmmaGrundyforPM I agree 100% with your comment on voluntourism.
My parish does an annual teen service trip to the Appalachian region. A few hundred teens always sign up at a cost of $600ish each for a week. There are adult volunteers, and the hosting organisation provides very basic accommodation in schools that are not in use for the summer. The teens are divided into teams, with about 20 for each worksite plus two adults. They travel by van to each worksite daily. The work consists of repairing the homes of individuals chosen by the host organisation, usually trailer homes but some shacks, all wood or vinyl construction/cladding with drywall inside. There are repairs or replacements to roofs, steps, sagging ceilings, rotted walls and floors, uninsulated spaces, places that need a foundation restored, and all sorts of unskilled to moderately skilled labour needed. Sending the group requires a fleet of vans - about 20 in all.
The overall cost comes to about $70k every year. Families pay some, and the parish community donates the rest, and some local businesses put up sponsorship too. This amount would cover the salary of two preschool teachers in a rural school in a deprived area, or the cost of training a carpenter or electrician or two, or the cost of a trained drugs or alcohol counselor for a year (something most of the areas could really do with).
DD2 absolutely loved the whole idea of the trip and came back all starry eyed from the training sessions (the teens got both practical and informational sessions beforehand). She was even OK with the idea that the girls on the trip were expected to wear jeans and no makeup all day every day because the sight of immodest knees and thighs didn't go down well in the local culture. Then off she went with her assigned group.
Their work started ok despite intense heat, humidity, and cloudbursts, soaked jeans and workboots, and mud everywhere. The third day they arrived at the home they were working on about 9am, and the adult leader knocked on the door after a bit as there was nobody to be seen outside. A child answered and told the leader that 'Jeff' was there and they couldn't start working until he and Mama got up. There was evidence of quite the drinking session from the night before visible in the living room - the door opened straight in.
So the group cooled their heels for about half an hour and then the four little children sneaked out the door and joined them, dressed in pajamas and nighties. It dawned on the group that if Mama and Jeff weren't up yet the kids probably hadn't eaten, and they offered their lunches, which the children ate. DD2 suspects now that the kids had had nothing to eat the night before, or breakfast that day.
Jeff hauled his hungover ass out of bed around 11.45 and left an hour later, giving the girls a good look over as he walked to his truck. Mama was a bit the worse for wear and complained about the noise of sawing, drilling and even conversation that went above a certain decibel level all afternoon.
After reflecting on the experience, DD2 decided not to go for another trip, and also felt very angry about the idea that it was for the benefit of lazy ass chauvinists like Jeff that the girls had been forced to cover themselves and be so uncomfortable while basically doing those people an expensive favour.