With all that moms do for us, it can be hard to find a gift that adequately expresses our gratitude. Instead of generic gifts like flowers and chocolate, experiential gifts are a more thoughtful gesture. Whether mom is burnt out and in need of a break from the family or retired and ready to travel, the gift of a vacation is one that keeps giving years after memories are made on her trip. The below list offers something for whatever mom is seeking—from elephant encounters in Thailand to truffle-hunting in Tuscany to forest bathing in the California Redwoods.