The document provides things to do in three Indian states - Rajasthan, Sikkim, and Meghalaya. In Rajasthan, popular activities include zip lining, safaris, hot air ballooning, desert camping, visiting step wells and forts. In Sikkim, top attractions are trekking in national parks, rafting, paragliding, cable car rides, bungee jumping and yak safaris. Meghalaya offers caving, ziplining, cliff jumping and boating in its rivers and waterfalls.