Cape Breton Island, Canada
Score: 78

"The National Park and the island ecosystem are in great shape."

"Retains some sense of remoteness."

"Locals here seem genuinely happy to see tourists, so they must be doing something right."

Inside Passage, AK/Canada
Score: 71

"Some problems with cruise-ship pollution and overcrowding at hot spots like Skagway, but can still be a relatively low impact trip with much to admire."

"Scenic quality is as real as the concern over future development. More interpretive efforts are needed. Greater emphasis is being placed on the cruise-line operators to protect the resources that make such trips attractive."

Quebec City Historic Center, Canada
Score: 74

"The old town of Quebec City is culturally vibrant."

"This place is awesome. Superb historical renovation projects."

"Future outlook in terms of sustainability is positive. Excellent."

Rocky Mountain Parks, Canada
Score: 76

"The management plans, looking up to 100 years ahead, are exemplary."

"Positive travel experience but a little bit commercial."

"Impacts of tourism recognized and some moves are being made to maintain ecological integrity; however still negative impacts on wildlife throughout Rocky Mountains."