Lake Titicaca

Worth it if you're after proper altitude adventure and don't mind paying for a guide to make sense of it—the 4.4 rating from 148 reviews suggests most people get their money's worth. Go early to dodge tour groups, and budget for experiences rather than just rocking up, since the lake itself is free but you'll want someone explaining what you're actually looking at.

Written by us from the live data above — never copied from anywhere. Ratings and counts update from Viator.