Today's Wall Street Journal has a long piece about "
Galapagos Under Siege." Tourism is part of the problem there, especially with large ships now coming in, but tourism can also help protect the environment there. We paid a $100/person entry fee for the national park and it wouldn't be a bad idea to raise that. A lot depends on how the tourism is done. The company we went with,
ROW International, goes with small groups of 6-12 and bends over backward to minimize the environmental impact.