Tropical England

While updating my Rick Steves England guidebook, I've endured some pretty dreary weather. So dropping into the Eden Project in Cornwall was a delightful chance to enjoy the tropics in England, and to explore the biggest rain forest in captivity. Here's the description from the guidebook:

Set in an abandoned china clay pit, the Eden Project is an ambitious and futuristic work-in-progress - a theme park of global gardening with an environmental conscience. Exotic plants from all over the world are showcased in two giant biomes, reputedly the largest greenhouses in the world. The displays focus on sustainable farming and eco-conscious planting. If you're looking for a quaint English cottage garden, this isn't it. Rather than a flowery look at England's past, this "global garden" gives you a sense of how the shrinking world will affect us in the future (www.edenproject.com). I haven't experienced anything quite like this in my travels. Have you?